| 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 | $43.30 | 12.806% | $48.845 | $48.85 | $48.85 | $48.80 |
| Purchase #2 | $220.62 | 12.121% | $247.3614 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $202.70 | 13.682% | $230.4334 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $61.97 | 3.837% | $64.3478 | $64.35 | $64.35 | $64.30 |
| Purchase #5 | $164.68 | 4.830% | $172.634 | $172.63 | $172.65 | $172.60 |
| Purchase #6 | $122.53 | 6.641% | $130.6672 | $130.67 | $130.65 | $130.70 |
| Purchase #7 | $204.99 | 10.148% | $225.7924 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $1,020.79 | $1,120.0812 | $1,120.08 | $1,120.10 | $1,120.00 | |