| 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 | $124.72 | 12.705% | $140.5657 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $112.81 | 10.152% | $124.2625 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $22.48 | 10.218% | $24.777 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $219.96 | 8.335% | $238.2937 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $95.55 | 10.390% | $105.4776 | $105.48 | $105.50 | $105.50 |
| Purchase #6 | $74.82 | 13.254% | $84.7366 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $190.85 | 8.114% | $206.3356 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $841.19 | $924.4487 | $924.46 | $924.50 | $924.50 | |