| 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 | $204.99 | 11.708% | $228.9902 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $241.70 | 3.717% | $250.684 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $90.90 | 13.499% | $103.1706 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $106.33 | 8.827% | $115.7157 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $32.31 | 5.622% | $34.1265 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $80.80 | 9.495% | $88.472 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $239.65 | 5.337% | $252.4401 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $996.68 | $1,073.5991 | $1,073.60 | $1,073.60 | $1,073.60 | |