| 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 | $121.72 | 6.740% | $129.9239 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $162.76 | 12.459% | $183.0383 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $83.25 | 9.303% | $90.9947 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $216.28 | 6.165% | $229.6137 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $14.70 | 9.143% | $16.044 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $98.69 | 10.110% | $108.6676 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $116.63 | 7.277% | $125.1172 | $125.12 | $125.10 | $125.10 |
| 7 purchase totals = | $814.03 | $883.3994 | $883.39 | $883.35 | $883.30 | |