| 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 | $216.29 | 12.364% | $243.0321 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $108.83 | 3.121% | $112.2266 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $71.27 | 11.297% | $79.3214 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $27.44 | 4.117% | $28.5697 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $221.77 | 4.116% | $230.8981 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $124.87 | 3.391% | $129.1043 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $91.89 | 8.613% | $99.8045 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $862.36 | $922.9567 | $922.95 | $922.95 | $922.90 | |