| 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 | $50.27 | 10.301% | $55.4483 | $55.45 | $55.45 | $55.40 |
| Purchase #2 | $110.28 | 9.826% | $121.1161 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $116.72 | 8.441% | $126.5723 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $213.96 | 9.129% | $233.4924 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $91.30 | 4.350% | $95.2716 | $95.27 | $95.25 | $95.30 |
| Purchase #6 | $227.60 | 4.238% | $237.2457 | $237.25 | $237.25 | $237.20 |
| Purchase #7 | $229.45 | 11.822% | $256.5756 | $256.58 | $256.60 | $256.60 |
| 7 purchase totals = | $1,039.58 | $1,125.7220 | $1,125.73 | $1,125.70 | $1,125.70 | |