| 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 | $215.45 | 4.809% | $225.811 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $50.85 | 5.723% | $53.7601 | $53.76 | $53.75 | $53.80 |
| Purchase #3 | $240.53 | 9.377% | $263.0845 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $29.71 | 6.239% | $31.5636 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $39.70 | 12.726% | $44.7522 | $44.75 | $44.75 | $44.80 |
| Purchase #6 | $87.86 | 12.817% | $99.121 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $180.64 | 11.843% | $202.0332 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $844.74 | $920.1256 | $920.11 | $920.10 | $920.20 | |