| 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 | $238.77 | 7.480% | $256.63 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $238.48 | 10.398% | $263.2772 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $162.79 | 7.624% | $175.2011 | $175.20 | $175.20 | $175.20 |
| Purchase #4 | $170.85 | 3.327% | $176.5342 | $176.53 | $176.55 | $176.50 |
| Purchase #5 | $115.61 | 8.195% | $125.0842 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $99.34 | 7.343% | $106.6345 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $126.42 | 13.873% | $143.9582 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $1,152.26 | $1,247.3194 | $1,247.31 | $1,247.40 | $1,247.30 | |