| 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 | $230.98 | 7.193% | $247.5944 | $247.59 | $247.60 | $247.60 |
| Purchase #2 | $55.48 | 6.742% | $59.2205 | $59.22 | $59.20 | $59.20 |
| Purchase #3 | $224.65 | 12.770% | $253.3378 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $54.41 | 3.776% | $56.4645 | $56.46 | $56.45 | $56.50 |
| Purchase #5 | $67.64 | 4.552% | $70.719 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $101.74 | 11.221% | $113.1562 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $110.41 | 10.486% | $121.9876 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $845.31 | $922.4800 | $922.48 | $922.45 | $922.50 | |