| 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 | $185.70 | 13.151% | $210.1214 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $52.43 | 7.749% | $56.4928 | $56.49 | $56.50 | $56.50 |
| Purchase #3 | $241.44 | 11.787% | $269.8985 | $269.90 | $269.90 | $269.90 |
| Purchase #4 | $185.61 | 12.826% | $209.4163 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $44.80 | 8.408% | $48.5668 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $198.76 | 5.181% | $209.0578 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $144.83 | 12.318% | $162.6702 | $162.67 | $162.65 | $162.70 |
| 7 purchase totals = | $1,053.57 | $1,166.2238 | $1,166.23 | $1,166.15 | $1,166.30 | |