| 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 | $66.64 | 4.842% | $69.8667 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $178.68 | 3.603% | $185.1178 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $178.83 | 13.851% | $203.5997 | $203.60 | $203.60 | $203.60 |
| Purchase #4 | $173.49 | 3.839% | $180.1503 | $180.15 | $180.15 | $180.20 |
| Purchase #5 | $234.92 | 6.239% | $249.5767 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $184.95 | 9.445% | $202.4185 | $202.42 | $202.40 | $202.40 |
| Purchase #7 | $228.54 | 5.275% | $240.5955 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,246.05 | $1,331.3252 | $1,331.34 | $1,331.30 | $1,331.40 | |