| 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 | $240.72 | 12.467% | $270.7306 | $270.73 | $270.75 | $270.70 |
| Purchase #2 | $222.76 | 7.871% | $240.2934 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $154.55 | 10.472% | $170.7345 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $244.68 | 3.851% | $254.1026 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $11.34 | 8.596% | $12.3148 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $41.87 | 3.769% | $43.4481 | $43.45 | $43.45 | $43.40 |
| Purchase #7 | $189.99 | 9.282% | $207.6249 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $1,105.91 | $1,199.2489 | $1,199.23 | $1,199.25 | $1,199.10 | |