| 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 | $247.74 | 12.641% | $279.0568 | $279.06 | $279.05 | $279.10 |
| Purchase #2 | $214.51 | 4.646% | $224.4761 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $84.73 | 3.822% | $87.9684 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $73.37 | 4.462% | $76.6438 | $76.64 | $76.65 | $76.60 |
| Purchase #5 | $228.93 | 8.763% | $248.9911 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $124.82 | 7.216% | $133.827 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $166.56 | 13.714% | $189.402 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $1,140.66 | $1,240.3652 | $1,240.37 | $1,240.40 | $1,240.40 | |