| 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 | $215.98 | 8.303% | $233.9128 | $233.91 | $233.90 | $233.90 |
| Purchase #2 | $160.69 | 12.238% | $180.3552 | $180.36 | $180.35 | $180.40 |
| Purchase #3 | $209.46 | 9.755% | $229.8928 | $229.89 | $229.90 | $229.90 |
| Purchase #4 | $7.77 | 7.125% | $8.3236 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $217.27 | 10.684% | $240.4831 | $240.48 | $240.50 | $240.50 |
| Purchase #6 | $64.94 | 12.751% | $73.2205 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $71.93 | 7.433% | $77.2766 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $948.04 | $1,043.4646 | $1,043.46 | $1,043.45 | $1,043.50 | |