| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.68 | 12.861% | $117.0143 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $150.99 | 4.779% | $158.2058 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $176.36 | 10.716% | $195.2587 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $137.49 | 5.508% | $145.0629 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $197.39 | 13.340% | $223.7218 | $223.72 | $223.70 | $223.70 |
| Purchase #6 | $248.40 | 3.319% | $256.6444 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $183.40 | 11.231% | $203.9977 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $1,197.71 | $1,299.9056 | $1,299.90 | $1,299.85 | $1,299.90 | |