| 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 | $247.68 | 3.687% | $256.812 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $171.35 | 4.209% | $178.5621 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $32.96 | 5.595% | $34.8041 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $38.56 | 9.327% | $42.1565 | $42.16 | $42.15 | $42.20 |
| Purchase #5 | $102.53 | 6.503% | $109.1975 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $128.48 | 5.216% | $135.1815 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $66.90 | 3.791% | $69.4362 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $788.46 | $826.1499 | $826.15 | $826.15 | $826.20 | |