| 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 | $129.63 | 6.731% | $138.3554 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $234.29 | 12.392% | $263.3232 | $263.32 | $263.30 | $263.30 |
| Purchase #3 | $202.98 | 3.432% | $209.9463 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $185.56 | 5.527% | $195.8159 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $192.63 | 6.417% | $204.9911 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $11.69 | 10.622% | $12.9317 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $155.86 | 9.643% | $170.8896 | $170.89 | $170.90 | $170.90 |
| 7 purchase totals = | $1,112.64 | $1,196.2532 | $1,196.26 | $1,196.25 | $1,196.20 | |