| 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 | $142.35 | 5.313% | $149.9131 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $233.54 | 3.388% | $241.4523 | $241.45 | $241.45 | $241.50 |
| Purchase #3 | $188.78 | 12.609% | $212.5833 | $212.58 | $212.60 | $212.60 |
| Purchase #4 | $196.57 | 3.656% | $203.7566 | $203.76 | $203.75 | $203.80 |
| Purchase #5 | $87.36 | 5.309% | $91.9979 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $200.27 | 6.301% | $212.889 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $201.45 | 13.652% | $228.952 | $228.95 | $228.95 | $229.00 |
| 7 purchase totals = | $1,250.32 | $1,341.5442 | $1,341.54 | $1,341.55 | $1,341.70 | |