| 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 | $229.64 | 9.180% | $250.721 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $64.51 | 11.251% | $71.768 | $71.77 | $71.75 | $71.80 |
| Purchase #3 | $184.35 | 13.304% | $208.8759 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $172.78 | 10.182% | $190.3725 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $112.27 | 11.212% | $124.8577 | $124.86 | $124.85 | $124.90 |
| Purchase #6 | $170.55 | 4.843% | $178.8097 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $228.86 | 6.709% | $244.2142 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $1,162.96 | $1,269.6190 | $1,269.62 | $1,269.55 | $1,269.70 | |