| 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 | $190.97 | 7.267% | $204.8478 | $204.85 | $204.85 | $204.80 |
| Purchase #2 | $216.36 | 5.168% | $227.5415 | $227.54 | $227.55 | $227.50 |
| Purchase #3 | $208.74 | 9.620% | $228.8208 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $64.88 | 3.252% | $66.9899 | $66.99 | $67.00 | $67.00 |
| Purchase #5 | $213.83 | 11.372% | $238.1467 | $238.15 | $238.15 | $238.10 |
| Purchase #6 | $178.44 | 13.262% | $202.1047 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $196.53 | 7.159% | $210.5996 | $210.60 | $210.60 | $210.60 |
| 7 purchase totals = | $1,269.75 | $1,379.0510 | $1,379.05 | $1,379.05 | $1,378.90 | |