| 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 | $189.81 | 11.762% | $212.1355 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $222.27 | 4.543% | $232.3677 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $230.58 | 10.176% | $254.0438 | $254.04 | $254.05 | $254.00 |
| Purchase #4 | $195.67 | 9.495% | $214.2489 | $214.25 | $214.25 | $214.20 |
| Purchase #5 | $176.73 | 12.212% | $198.3123 | $198.31 | $198.30 | $198.30 |
| Purchase #6 | $160.51 | 3.854% | $166.6961 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $240.59 | 9.464% | $263.3594 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $1,416.16 | $1,541.1637 | $1,541.17 | $1,541.15 | $1,541.10 | |