| 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 | $94.48 | 8.314% | $102.3351 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $189.91 | 8.507% | $206.0656 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $101.58 | 4.565% | $106.2171 | $106.22 | $106.20 | $106.20 |
| Purchase #4 | $139.45 | 11.233% | $155.1144 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $227.77 | 10.740% | $252.2325 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $193.42 | 13.789% | $220.0907 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $192.88 | 4.787% | $202.1132 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $1,139.49 | $1,244.1686 | $1,244.17 | $1,244.15 | $1,244.10 | |