| 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 | $101.58 | 8.452% | $110.1655 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $214.39 | 11.543% | $239.137 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $180.61 | 6.369% | $192.1131 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $107.68 | 9.293% | $117.6867 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $144.36 | 6.434% | $153.6481 | $153.65 | $153.65 | $153.60 |
| Purchase #6 | $186.56 | 4.484% | $194.9254 | $194.93 | $194.95 | $194.90 |
| Purchase #7 | $138.51 | 4.739% | $145.074 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $1,073.69 | $1,152.7498 | $1,152.76 | $1,152.75 | $1,152.70 | |