| 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 | $242.98 | 3.583% | $251.686 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $21.60 | 4.515% | $22.5752 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $143.93 | 11.616% | $160.6489 | $160.65 | $160.65 | $160.60 |
| Purchase #4 | $5.86 | 4.586% | $6.1287 | $6.13 | $6.15 | $6.10 |
| Purchase #5 | $117.44 | 4.363% | $122.5639 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $136.48 | 5.333% | $143.7585 | $143.76 | $143.75 | $143.80 |
| Purchase #7 | $170.87 | 9.650% | $187.359 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $839.16 | $894.7202 | $894.73 | $894.75 | $894.80 | |