| 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 | $243.31 | 9.352% | $266.0644 | $266.06 | $266.05 | $266.10 |
| Purchase #2 | $205.83 | 11.443% | $229.3831 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $19.42 | 13.178% | $21.9792 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $197.77 | 8.812% | $215.1975 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $38.31 | 9.229% | $41.8456 | $41.85 | $41.85 | $41.80 |
| Purchase #6 | $124.65 | 13.201% | $141.105 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $240.72 | 12.247% | $270.201 | $270.20 | $270.20 | $270.20 |
| 7 purchase totals = | $1,070.01 | $1,185.7758 | $1,185.78 | $1,185.80 | $1,185.80 | |