| 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 | $193.71 | 12.720% | $218.3499 | $218.35 | $218.35 | $218.30 |
| Purchase #2 | $193.97 | 13.345% | $219.8553 | $219.86 | $219.85 | $219.90 |
| Purchase #3 | $102.60 | 4.493% | $107.2098 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $43.78 | 6.703% | $46.7146 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $241.78 | 6.294% | $256.9976 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $227.48 | 11.453% | $253.5333 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $43.35 | 11.421% | $48.301 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $1,046.67 | $1,150.9615 | $1,150.96 | $1,150.95 | $1,150.90 | |