| 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 | $54.91 | 9.481% | $60.116 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $185.81 | 5.235% | $195.5372 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $63.63 | 8.590% | $69.0958 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $230.52 | 12.202% | $258.6481 | $258.65 | $258.65 | $258.60 |
| Purchase #5 | $229.96 | 3.356% | $237.6775 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $107.68 | 10.470% | $118.9541 | $118.95 | $118.95 | $119.00 |
| Purchase #7 | $140.97 | 6.130% | $149.6115 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $1,013.48 | $1,089.6402 | $1,089.65 | $1,089.65 | $1,089.60 | |