| 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 | $12.31 | 9.216% | $13.4445 | $13.44 | $13.45 | $13.40 |
| Purchase #2 | $177.31 | 3.577% | $183.6524 | $183.65 | $183.65 | $183.70 |
| Purchase #3 | $232.42 | 5.131% | $244.3455 | $244.35 | $244.35 | $244.30 |
| Purchase #4 | $178.26 | 9.600% | $195.373 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $30.55 | 4.104% | $31.8038 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $200.79 | 11.116% | $223.1098 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $194.56 | 7.603% | $209.3524 | $209.35 | $209.35 | $209.40 |
| 7 purchase totals = | $1,026.20 | $1,101.0814 | $1,101.07 | $1,101.05 | $1,101.10 | |