| 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 | $89.98 | 12.246% | $100.999 | $101.00 | $101.00 | $101.00 |
| Purchase #2 | $32.58 | 13.675% | $37.0353 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $219.53 | 9.384% | $240.1307 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $41.84 | 3.385% | $43.2563 | $43.26 | $43.25 | $43.30 |
| Purchase #5 | $89.70 | 9.489% | $98.2116 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $221.95 | 11.722% | $247.967 | $247.97 | $247.95 | $248.00 |
| Purchase #7 | $84.57 | 13.835% | $96.2703 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $780.15 | $863.8702 | $863.88 | $863.85 | $863.90 | |