| 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 | $107.86 | 5.368% | $113.6499 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $104.75 | 12.580% | $117.9276 | $117.93 | $117.95 | $117.90 |
| Purchase #3 | $121.51 | 5.412% | $128.0861 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $222.80 | 8.498% | $241.7335 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $100.39 | 5.614% | $106.0259 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $18.39 | 3.631% | $19.0577 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $226.76 | 11.710% | $253.3136 | $253.31 | $253.30 | $253.30 |
| 7 purchase totals = | $902.46 | $979.7943 | $979.80 | $979.85 | $979.70 | |