| 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 | $213.80 | 7.511% | $229.8585 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $223.89 | 8.530% | $242.9878 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $149.86 | 6.263% | $159.2457 | $159.25 | $159.25 | $159.20 |
| Purchase #4 | $229.58 | 5.837% | $242.9806 | $242.98 | $243.00 | $243.00 |
| Purchase #5 | $112.62 | 10.688% | $124.6568 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $238.40 | 12.746% | $268.7865 | $268.79 | $268.80 | $268.80 |
| Purchase #7 | $28.72 | 11.545% | $32.0357 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $1,196.87 | $1,300.5516 | $1,300.57 | $1,300.60 | $1,300.60 | |