| 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 | $232.93 | 3.306% | $240.6307 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $211.38 | 8.730% | $229.8335 | $229.83 | $229.85 | $229.80 |
| Purchase #3 | $141.76 | 12.228% | $159.0944 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $57.77 | 8.454% | $62.6539 | $62.65 | $62.65 | $62.70 |
| Purchase #5 | $5.51 | 10.654% | $6.097 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $243.92 | 8.753% | $265.2703 | $265.27 | $265.25 | $265.30 |
| Purchase #7 | $92.51 | 10.285% | $102.0247 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $985.78 | $1,065.6045 | $1,065.59 | $1,065.60 | $1,065.60 | |