| 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 | $98.59 | 12.625% | $111.037 | $111.04 | $111.05 | $111.00 |
| Purchase #2 | $101.98 | 8.588% | $110.738 | $110.74 | $110.75 | $110.70 |
| Purchase #3 | $69.28 | 3.631% | $71.7956 | $71.80 | $71.80 | $71.80 |
| Purchase #4 | $226.88 | 3.315% | $234.4011 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $199.64 | 6.152% | $211.9219 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $100.66 | 11.297% | $112.0316 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $172.40 | 10.827% | $191.0657 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $969.43 | $1,042.9909 | $1,043.00 | $1,043.00 | $1,042.90 | |