| 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 | $211.74 | 8.732% | $230.2291 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $156.89 | 10.190% | $172.8771 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $12.47 | 4.571% | $13.04 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $113.88 | 4.220% | $118.6857 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $132.81 | 11.860% | $148.5613 | $148.56 | $148.55 | $148.60 |
| Purchase #6 | $155.65 | 9.647% | $170.6656 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $80.99 | 7.762% | $87.2764 | $87.28 | $87.30 | $87.30 |
| 7 purchase totals = | $864.43 | $941.3352 | $941.35 | $941.40 | $941.40 | |