| 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 | $219.89 | 7.850% | $237.1514 | $237.15 | $237.15 | $237.20 |
| Purchase #2 | $225.56 | 6.439% | $240.0838 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $105.32 | 11.698% | $117.6403 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $192.92 | 13.638% | $219.2304 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $42.86 | 8.608% | $46.5494 | $46.55 | $46.55 | $46.50 |
| Purchase #6 | $153.39 | 4.298% | $159.9827 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $35.83 | 11.454% | $39.934 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $975.77 | $1,060.5720 | $1,060.56 | $1,060.65 | $1,060.50 | |