| 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 | $209.85 | 3.133% | $216.4246 | $216.42 | $216.40 | $216.40 |
| Purchase #2 | $41.35 | 6.280% | $43.9468 | $43.95 | $43.95 | $43.90 |
| Purchase #3 | $135.27 | 8.175% | $146.3283 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $85.41 | 10.749% | $94.5907 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $145.34 | 5.399% | $153.1869 | $153.19 | $153.20 | $153.20 |
| Purchase #6 | $212.32 | 11.751% | $237.2697 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $190.51 | 10.321% | $210.1725 | $210.17 | $210.15 | $210.20 |
| 7 purchase totals = | $1,020.05 | $1,101.9195 | $1,101.92 | $1,101.90 | $1,101.90 | |