| 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 | $226.43 | 10.440% | $250.0693 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $114.97 | 13.632% | $130.6427 | $130.64 | $130.65 | $130.60 |
| Purchase #3 | $216.92 | 7.309% | $232.7747 | $232.77 | $232.75 | $232.80 |
| Purchase #4 | $105.84 | 7.585% | $113.868 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $34.89 | 13.505% | $39.6019 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $122.52 | 10.368% | $135.2229 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $27.72 | 12.229% | $31.1099 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $849.29 | $933.2894 | $933.28 | $933.20 | $933.30 | |