| 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 | $93.61 | 12.394% | $105.212 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $172.69 | 13.211% | $195.5041 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $32.82 | 12.635% | $36.9668 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $186.97 | 4.338% | $195.0808 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $242.71 | 8.736% | $263.9131 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $236.55 | 7.584% | $254.49 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $213.84 | 6.286% | $227.282 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $1,179.19 | $1,278.4488 | $1,278.44 | $1,278.45 | $1,278.50 | |