| 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 | $219.39 | 5.790% | $232.0927 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $171.35 | 13.745% | $194.9021 | $194.90 | $194.90 | $194.90 |
| Purchase #3 | $92.50 | 5.606% | $97.6856 | $97.69 | $97.70 | $97.70 |
| Purchase #4 | $149.50 | 7.490% | $160.6976 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $35.98 | 8.368% | $38.9908 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $85.76 | 12.338% | $96.3411 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $80.89 | 11.700% | $90.3541 | $90.35 | $90.35 | $90.40 |
| 7 purchase totals = | $835.37 | $911.0640 | $911.06 | $911.10 | $911.10 | |