| 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 | $225.55 | 13.508% | $256.0173 | $256.02 | $256.00 | $256.00 |
| Purchase #2 | $189.29 | 3.239% | $195.4211 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $126.39 | 12.343% | $141.9903 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $87.47 | 3.593% | $90.6128 | $90.61 | $90.60 | $90.60 |
| Purchase #5 | $204.81 | 10.459% | $226.2311 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $48.86 | 12.742% | $55.0857 | $55.09 | $55.10 | $55.10 |
| Purchase #7 | $151.29 | 13.634% | $171.9169 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $1,033.66 | $1,137.2752 | $1,137.28 | $1,137.25 | $1,137.20 | |