| 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 | $237.86 | 6.338% | $252.9356 | $252.94 | $252.95 | $252.90 |
| Purchase #2 | $237.38 | 6.265% | $252.2519 | $252.25 | $252.25 | $252.30 |
| Purchase #3 | $193.78 | 13.742% | $220.4092 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $202.86 | 13.201% | $229.6395 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $49.41 | 9.490% | $54.099 | $54.10 | $54.10 | $54.10 |
| Purchase #6 | $104.41 | 6.414% | $111.1069 | $111.11 | $111.10 | $111.10 |
| Purchase #7 | $249.93 | 10.335% | $275.7603 | $275.76 | $275.75 | $275.80 |
| 7 purchase totals = | $1,275.63 | $1,396.2024 | $1,396.21 | $1,396.20 | $1,396.20 | |