| 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 | $94.49 | 8.607% | $102.6228 | $102.62 | $102.60 | $102.60 |
| Purchase #2 | $152.78 | 4.320% | $159.3801 | $159.38 | $159.40 | $159.40 |
| Purchase #3 | $124.87 | 11.502% | $139.2325 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $201.43 | 5.123% | $211.7493 | $211.75 | $211.75 | $211.70 |
| Purchase #5 | $107.66 | 11.552% | $120.0969 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $158.48 | 12.579% | $178.4152 | $178.42 | $178.40 | $178.40 |
| Purchase #7 | $208.96 | 6.843% | $223.2591 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $1,048.67 | $1,134.7559 | $1,134.76 | $1,134.75 | $1,134.70 | |