| 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 | $109.35 | 10.208% | $120.5124 | $120.51 | $120.50 | $120.50 |
| Purchase #2 | $34.34 | 9.695% | $37.6693 | $37.67 | $37.65 | $37.70 |
| Purchase #3 | $240.98 | 6.512% | $256.6726 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $140.88 | 13.496% | $159.8932 | $159.89 | $159.90 | $159.90 |
| Purchase #5 | $23.83 | 11.281% | $26.5183 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $170.54 | 6.748% | $182.048 | $182.05 | $182.05 | $182.00 |
| Purchase #7 | $17.56 | 11.724% | $19.6187 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $737.48 | $802.9325 | $802.93 | $802.85 | $802.90 | |