| 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 | $116.32 | 9.132% | $126.9423 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $130.44 | 9.611% | $142.9766 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $16.40 | 11.436% | $18.2755 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $242.61 | 10.404% | $267.8511 | $267.85 | $267.85 | $267.90 |
| Purchase #5 | $38.75 | 5.792% | $40.9944 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $105.49 | 11.367% | $117.481 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $230.56 | 11.119% | $256.196 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $880.57 | $970.7169 | $970.72 | $970.80 | $970.80 | |