| 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 | $106.63 | 3.424% | $110.281 | $110.28 | $110.30 | $110.30 |
| Purchase #2 | $115.47 | 5.272% | $121.5576 | $121.56 | $121.55 | $121.60 |
| Purchase #3 | $237.70 | 11.570% | $265.2019 | $265.20 | $265.20 | $265.20 |
| Purchase #4 | $220.27 | 4.722% | $230.6711 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $193.66 | 8.530% | $210.1792 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $148.30 | 11.530% | $165.399 | $165.40 | $165.40 | $165.40 |
| Purchase #7 | $130.68 | 7.468% | $140.4392 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $1,152.71 | $1,243.7290 | $1,243.73 | $1,243.75 | $1,243.80 | |