| 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 | $219.37 | 10.370% | $242.1187 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $60.33 | 6.577% | $64.2979 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $162.84 | 10.569% | $180.0506 | $180.05 | $180.05 | $180.10 |
| Purchase #4 | $225.62 | 8.657% | $245.1519 | $245.15 | $245.15 | $245.20 |
| Purchase #5 | $64.35 | 4.368% | $67.1608 | $67.16 | $67.15 | $67.20 |
| Purchase #6 | $145.30 | 11.694% | $162.2914 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $176.72 | 10.246% | $194.8267 | $194.83 | $194.85 | $194.80 |
| 7 purchase totals = | $1,054.53 | $1,155.8980 | $1,155.90 | $1,155.90 | $1,156.00 | |