| 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 | $189.95 | 9.218% | $207.4596 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $93.90 | 5.769% | $99.3171 | $99.32 | $99.30 | $99.30 |
| Purchase #3 | $31.88 | 12.106% | $35.7394 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $37.90 | 6.584% | $40.3953 | $40.40 | $40.40 | $40.40 |
| Purchase #5 | $106.93 | 4.741% | $111.9996 | $112.00 | $112.00 | $112.00 |
| Purchase #6 | $119.32 | 12.470% | $134.1992 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $249.60 | 3.253% | $257.7195 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $829.48 | $886.8297 | $886.84 | $886.80 | $886.80 | |