| 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 | $223.91 | 5.398% | $235.9967 | $236.00 | $236.00 | $236.00 |
| Purchase #2 | $38.84 | 12.304% | $43.6189 | $43.62 | $43.60 | $43.60 |
| Purchase #3 | $94.76 | 7.203% | $101.5856 | $101.59 | $101.60 | $101.60 |
| Purchase #4 | $203.89 | 8.279% | $220.7701 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $172.70 | 3.116% | $178.0813 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $94.44 | 7.630% | $101.6458 | $101.65 | $101.65 | $101.60 |
| Purchase #7 | $188.84 | 9.860% | $207.4596 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $1,017.38 | $1,089.1580 | $1,089.17 | $1,089.15 | $1,089.20 | |