| 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 | $13.50 | 6.561% | $14.3857 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $228.85 | 4.144% | $238.3335 | $238.33 | $238.35 | $238.30 |
| Purchase #3 | $22.48 | 5.706% | $23.7627 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $180.59 | 6.810% | $192.8882 | $192.89 | $192.90 | $192.90 |
| Purchase #5 | $216.61 | 5.861% | $229.3055 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $176.35 | 12.231% | $197.9194 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $218.84 | 12.363% | $245.8952 | $245.90 | $245.90 | $245.90 |
| 7 purchase totals = | $1,057.22 | $1,142.4902 | $1,142.50 | $1,142.50 | $1,142.50 | |