| 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 | $226.80 | 11.658% | $253.2403 | $253.24 | $253.25 | $253.20 |
| Purchase #2 | $186.69 | 5.543% | $197.0382 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $121.68 | 5.503% | $128.3761 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $10.63 | 3.102% | $10.9597 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $137.39 | 5.741% | $145.2776 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $205.89 | 4.436% | $215.0233 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $159.93 | 11.820% | $178.8337 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $1,049.01 | $1,128.7489 | $1,128.75 | $1,128.80 | $1,128.70 | |