| 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 | $218.95 | 4.290% | $228.343 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $168.52 | 8.715% | $183.2065 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $185.51 | 8.851% | $201.9295 | $201.93 | $201.95 | $201.90 |
| Purchase #4 | $170.26 | 4.852% | $178.521 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $64.69 | 12.263% | $72.6229 | $72.62 | $72.60 | $72.60 |
| Purchase #6 | $64.69 | 7.525% | $69.5579 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $11.93 | 3.289% | $12.3224 | $12.32 | $12.30 | $12.30 |
| 7 purchase totals = | $884.55 | $946.5032 | $946.50 | $946.45 | $946.40 | |