| 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 | $195.51 | 7.524% | $210.2202 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $131.64 | 4.767% | $137.9153 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $128.29 | 9.847% | $140.9227 | $140.92 | $140.90 | $140.90 |
| Purchase #4 | $202.25 | 12.470% | $227.4706 | $227.47 | $227.45 | $227.50 |
| Purchase #5 | $91.76 | 5.683% | $96.9747 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $56.71 | 13.870% | $64.5757 | $64.58 | $64.60 | $64.60 |
| Purchase #7 | $209.52 | 13.790% | $238.4128 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $1,015.68 | $1,116.4920 | $1,116.49 | $1,116.40 | $1,116.50 | |