| 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 | $209.79 | 7.459% | $225.4382 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $115.61 | 9.379% | $126.4531 | $126.45 | $126.45 | $126.50 |
| Purchase #3 | $186.72 | 4.312% | $194.7714 | $194.77 | $194.75 | $194.80 |
| Purchase #4 | $217.52 | 3.428% | $224.9766 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $140.27 | 11.840% | $156.878 | $156.88 | $156.90 | $156.90 |
| Purchase #6 | $167.54 | 3.148% | $172.8142 | $172.81 | $172.80 | $172.80 |
| Purchase #7 | $219.36 | 4.591% | $229.4308 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $1,256.81 | $1,330.7623 | $1,330.76 | $1,330.80 | $1,330.80 | |