| 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 | $210.53 | 8.607% | $228.6503 | $228.65 | $228.65 | $228.70 |
| Purchase #2 | $151.44 | 8.760% | $164.7061 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $118.38 | 11.140% | $131.5675 | $131.57 | $131.55 | $131.60 |
| Purchase #4 | $174.50 | 8.280% | $188.9486 | $188.95 | $188.95 | $188.90 |
| Purchase #5 | $111.48 | 12.190% | $125.0694 | $125.07 | $125.05 | $125.10 |
| Purchase #6 | $38.54 | 6.336% | $40.9819 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $220.52 | 9.512% | $241.4959 | $241.50 | $241.50 | $241.50 |
| 7 purchase totals = | $1,025.39 | $1,121.4197 | $1,121.43 | $1,121.40 | $1,121.50 | |