| 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 | $185.88 | 13.416% | $210.8177 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $57.94 | 8.610% | $62.9286 | $62.93 | $62.95 | $62.90 |
| Purchase #3 | $194.96 | 9.625% | $213.7249 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $18.67 | 4.678% | $19.5434 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $184.33 | 8.683% | $200.3354 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $234.75 | 5.562% | $247.8068 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $31.48 | 10.505% | $34.787 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $908.01 | $989.9438 | $989.95 | $989.95 | $989.80 | |