| 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 | $127.71 | 9.781% | $140.2013 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $161.92 | 10.356% | $178.6884 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $34.64 | 12.325% | $38.9094 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $81.59 | 12.684% | $91.9389 | $91.94 | $91.95 | $91.90 |
| Purchase #5 | $174.66 | 8.314% | $189.1812 | $189.18 | $189.20 | $189.20 |
| Purchase #6 | $201.27 | 13.393% | $228.2261 | $228.23 | $228.25 | $228.20 |
| Purchase #7 | $226.27 | 12.413% | $254.3569 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $1,008.06 | $1,121.5022 | $1,121.51 | $1,121.55 | $1,121.50 | |