| 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 | $219.46 | 8.497% | $238.1075 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $102.86 | 7.569% | $110.6455 | $110.65 | $110.65 | $110.60 |
| Purchase #3 | $153.94 | 3.588% | $159.4634 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $68.57 | 10.206% | $75.5683 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $61.89 | 12.760% | $69.7872 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $34.46 | 8.200% | $37.2857 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $187.82 | 11.666% | $209.7311 | $209.73 | $209.75 | $209.70 |
| 7 purchase totals = | $829.00 | $900.5887 | $900.60 | $900.60 | $900.60 | |