| 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 | $25.55 | 3.774% | $26.5143 | $26.51 | $26.50 | $26.50 |
| Purchase #2 | $241.62 | 12.551% | $271.9457 | $271.95 | $271.95 | $271.90 |
| Purchase #3 | $8.86 | 11.731% | $9.8994 | $9.90 | $9.90 | $9.90 |
| Purchase #4 | $240.49 | 6.460% | $256.0257 | $256.03 | $256.05 | $256.00 |
| Purchase #5 | $250.29 | 13.775% | $284.7674 | $284.77 | $284.75 | $284.80 |
| Purchase #6 | $77.99 | 12.570% | $87.7933 | $87.79 | $87.80 | $87.80 |
| Purchase #7 | $239.83 | 11.860% | $268.2738 | $268.27 | $268.25 | $268.30 |
| 7 purchase totals = | $1,084.63 | $1,205.2196 | $1,205.22 | $1,205.20 | $1,205.20 | |