| 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 | $234.43 | 7.834% | $252.7952 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $160.31 | 6.442% | $170.6372 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $17.32 | 6.560% | $18.4562 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $187.70 | 5.115% | $197.3009 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $132.70 | 6.231% | $140.9685 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $235.35 | 13.518% | $267.1646 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $31.84 | 10.802% | $35.2794 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $999.65 | $1,082.6020 | $1,082.61 | $1,082.60 | $1,082.70 | |