| 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 | $220.54 | 11.251% | $245.353 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $229.43 | 7.682% | $247.0548 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $99.47 | 9.176% | $108.5974 | $108.60 | $108.60 | $108.60 |
| Purchase #4 | $138.71 | 7.842% | $149.5876 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $6.38 | 3.839% | $6.6249 | $6.62 | $6.60 | $6.60 |
| Purchase #6 | $53.58 | 4.181% | $55.8202 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $91.28 | 5.321% | $96.137 | $96.14 | $96.15 | $96.10 |
| 7 purchase totals = | $839.39 | $909.1749 | $909.17 | $909.15 | $909.20 | |