| 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 | $121.94 | 7.310% | $130.8538 | $130.85 | $130.85 | $130.90 |
| Purchase #2 | $89.83 | 3.115% | $92.6282 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $51.54 | 13.759% | $58.6314 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $230.53 | 3.531% | $238.67 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $178.48 | 8.403% | $193.4777 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $108.84 | 9.667% | $119.3616 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $56.30 | 8.508% | $61.09 | $61.09 | $61.10 | $61.10 |
| 7 purchase totals = | $837.46 | $894.7127 | $894.71 | $894.75 | $894.80 | |