| 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 | $225.89 | 6.497% | $240.5661 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $127.58 | 11.540% | $142.3027 | $142.30 | $142.30 | $142.30 |
| Purchase #3 | $121.60 | 5.680% | $128.5069 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $129.53 | 8.831% | $140.9688 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $210.76 | 11.352% | $234.6855 | $234.69 | $234.70 | $234.70 |
| Purchase #6 | $243.82 | 9.174% | $266.188 | $266.19 | $266.20 | $266.20 |
| Purchase #7 | $248.46 | 4.847% | $260.5029 | $260.50 | $260.50 | $260.50 |
| 7 purchase totals = | $1,307.64 | $1,413.7209 | $1,413.73 | $1,413.70 | $1,413.80 | |