| 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 | $193.32 | 9.285% | $211.2698 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $189.43 | 12.169% | $212.4817 | $212.48 | $212.50 | $212.50 |
| Purchase #3 | $133.57 | 5.320% | $140.6759 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $242.47 | 4.345% | $253.0053 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $144.59 | 10.741% | $160.1204 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $146.82 | 6.186% | $155.9023 | $155.90 | $155.90 | $155.90 |
| Purchase #7 | $120.84 | 6.811% | $129.0704 | $129.07 | $129.05 | $129.10 |
| 7 purchase totals = | $1,171.04 | $1,262.5258 | $1,262.53 | $1,262.50 | $1,262.60 | |