| 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 | $188.38 | 8.768% | $204.8972 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $154.57 | 10.248% | $170.4103 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $85.36 | 12.642% | $96.1512 | $96.15 | $96.15 | $96.20 |
| Purchase #4 | $238.53 | 8.732% | $259.3584 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $197.67 | 7.621% | $212.7344 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $53.70 | 5.255% | $56.5219 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $37.38 | 3.186% | $38.5709 | $38.57 | $38.55 | $38.60 |
| 7 purchase totals = | $955.59 | $1,038.6443 | $1,038.64 | $1,038.60 | $1,038.70 | |