| 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 | $103.49 | 10.260% | $114.1081 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $107.86 | 12.707% | $121.5658 | $121.57 | $121.55 | $121.60 |
| Purchase #3 | $87.73 | 5.229% | $92.3174 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $143.63 | 9.744% | $157.6253 | $157.63 | $157.65 | $157.60 |
| Purchase #5 | $227.77 | 10.108% | $250.793 | $250.79 | $250.80 | $250.80 |
| Purchase #6 | $194.25 | 11.434% | $216.4605 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $49.51 | 8.293% | $53.6159 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $914.24 | $1,006.4860 | $1,006.50 | $1,006.45 | $1,006.50 | |