| 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 | $122.58 | 6.153% | $130.1223 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $18.89 | 12.778% | $21.3038 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $124.52 | 5.467% | $131.3275 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $191.73 | 5.227% | $201.7517 | $201.75 | $201.75 | $201.80 |
| Purchase #5 | $135.67 | 12.157% | $152.1634 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $158.78 | 13.613% | $180.3947 | $180.39 | $180.40 | $180.40 |
| Purchase #7 | $234.45 | 8.118% | $253.4827 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $986.62 | $1,070.5461 | $1,070.53 | $1,070.55 | $1,070.60 | |