| 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 | $190.82 | 7.259% | $204.6716 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $40.78 | 5.393% | $42.9793 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $79.66 | 7.111% | $85.3246 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $211.70 | 10.769% | $234.498 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $85.70 | 6.476% | $91.2499 | $91.25 | $91.25 | $91.20 |
| Purchase #6 | $226.85 | 9.140% | $247.5841 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $213.98 | 10.307% | $236.0349 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $1,049.49 | $1,142.3424 | $1,142.33 | $1,142.35 | $1,142.30 | |