| 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 | $238.86 | 7.312% | $256.3254 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $149.49 | 11.119% | $166.1118 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $122.50 | 6.657% | $130.6548 | $130.65 | $130.65 | $130.70 |
| Purchase #4 | $63.78 | 11.214% | $70.9323 | $70.93 | $70.95 | $70.90 |
| Purchase #5 | $202.91 | 6.801% | $216.7099 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $7.53 | 7.699% | $8.1097 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $153.36 | 7.653% | $165.0966 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $938.43 | $1,013.9405 | $1,013.94 | $1,013.95 | $1,013.90 | |