| 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 | $241.51 | 4.398% | $252.1316 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $108.94 | 4.114% | $113.4218 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $58.37 | 6.532% | $62.1827 | $62.18 | $62.20 | $62.20 |
| Purchase #4 | $183.87 | 5.810% | $194.5528 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $20.60 | 8.206% | $22.2904 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $70.25 | 11.191% | $78.1117 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $63.61 | 7.654% | $68.4787 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $747.15 | $791.1697 | $791.16 | $791.20 | $791.20 | |