| 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 | $45.51 | 4.599% | $47.603 | $47.60 | $47.60 | $47.60 |
| Purchase #2 | $193.85 | 9.661% | $212.5778 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $239.44 | 11.860% | $267.8376 | $267.84 | $267.85 | $267.80 |
| Purchase #4 | $83.45 | 9.678% | $91.5263 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $126.85 | 13.397% | $143.8441 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $125.26 | 6.408% | $133.2867 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $101.83 | 5.119% | $107.0427 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $916.19 | $1,003.7182 | $1,003.72 | $1,003.80 | $1,003.60 | |