| 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 | $241.47 | 13.623% | $274.3655 | $274.37 | $274.35 | $274.40 |
| Purchase #2 | $197.28 | 11.373% | $219.7167 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $70.39 | 10.637% | $77.8774 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $148.42 | 7.601% | $159.7014 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $240.52 | 4.373% | $251.0379 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $185.38 | 13.690% | $210.7585 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $125.86 | 7.414% | $135.1913 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $1,209.32 | $1,328.6487 | $1,328.66 | $1,328.65 | $1,328.70 | |