| 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 | $76.81 | 9.860% | $84.3835 | $84.38 | $84.40 | $84.40 |
| Purchase #2 | $224.81 | 11.175% | $249.9325 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $114.80 | 13.629% | $130.4461 | $130.45 | $130.45 | $130.40 |
| Purchase #4 | $30.44 | 13.480% | $34.5433 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $234.49 | 3.394% | $242.4486 | $242.45 | $242.45 | $242.40 |
| Purchase #6 | $223.43 | 7.669% | $240.5648 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $129.49 | 10.822% | $143.5034 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $1,034.27 | $1,125.8222 | $1,125.81 | $1,125.85 | $1,125.70 | |