| 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 | $107.48 | 10.447% | $118.7084 | $118.71 | $118.70 | $118.70 |
| Purchase #2 | $235.85 | 11.546% | $263.0812 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $247.27 | 6.335% | $262.9346 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $191.82 | 11.116% | $213.1427 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $68.84 | 6.822% | $73.5363 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $102.67 | 12.223% | $115.2194 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $168.88 | 7.857% | $182.1489 | $182.15 | $182.15 | $182.10 |
| 7 purchase totals = | $1,122.81 | $1,228.7715 | $1,228.77 | $1,228.80 | $1,228.60 | |