| 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 | $197.33 | 11.810% | $220.6347 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $26.28 | 5.279% | $27.6673 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $61.49 | 4.560% | $64.2939 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $12.28 | 4.269% | $12.8042 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $87.65 | 12.615% | $98.707 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $120.69 | 7.315% | $129.5185 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $193.61 | 10.512% | $213.9623 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $699.33 | $767.5879 | $767.58 | $767.55 | $767.60 | |