| 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 | $110.45 | 12.521% | $124.2794 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $19.92 | 8.730% | $21.659 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $226.61 | 6.269% | $240.8162 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $246.90 | 11.236% | $274.6417 | $274.64 | $274.65 | $274.60 |
| Purchase #5 | $65.56 | 6.429% | $69.7749 | $69.77 | $69.75 | $69.80 |
| Purchase #6 | $125.54 | 8.309% | $135.9711 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $159.29 | 7.277% | $170.8815 | $170.88 | $170.90 | $170.90 |
| 7 purchase totals = | $954.27 | $1,038.0238 | $1,038.02 | $1,038.00 | $1,038.10 | |