| 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 | $107.62 | 9.312% | $117.6416 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $69.50 | 12.651% | $78.2924 | $78.29 | $78.30 | $78.30 |
| Purchase #3 | $176.86 | 8.576% | $192.0275 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $222.45 | 10.147% | $245.022 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $141.37 | 4.557% | $147.8122 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $213.78 | 13.734% | $243.1405 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $43.48 | 7.327% | $46.6658 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $975.06 | $1,070.6020 | $1,070.60 | $1,070.60 | $1,070.50 | |