| 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 | $206.49 | 11.182% | $229.5797 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $102.76 | 11.464% | $114.5404 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $65.67 | 9.349% | $71.8095 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $155.76 | 13.407% | $176.6427 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $75.86 | 7.689% | $81.6929 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $159.57 | 12.128% | $178.9226 | $178.92 | $178.90 | $178.90 |
| Purchase #7 | $236.33 | 13.238% | $267.6154 | $267.62 | $267.60 | $267.60 |
| 7 purchase totals = | $1,002.44 | $1,120.8032 | $1,120.80 | $1,120.80 | $1,120.70 | |