| 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 | $120.76 | 9.654% | $132.4182 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $114.74 | 6.437% | $122.1258 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $182.28 | 13.624% | $207.1138 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $199.55 | 7.295% | $214.1072 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $189.38 | 12.428% | $212.9161 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $139.38 | 6.122% | $147.9128 | $147.91 | $147.90 | $147.90 |
| Purchase #7 | $155.26 | 8.659% | $168.704 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $1,101.35 | $1,205.2979 | $1,205.30 | $1,205.25 | $1,205.20 | |