| 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 | $201.95 | 5.709% | $213.4793 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $160.73 | 9.375% | $175.7984 | $175.80 | $175.80 | $175.80 |
| Purchase #3 | $243.92 | 6.295% | $259.2748 | $259.27 | $259.25 | $259.30 |
| Purchase #4 | $25.49 | 12.215% | $28.6036 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $74.81 | 12.798% | $84.3842 | $84.38 | $84.40 | $84.40 |
| Purchase #6 | $28.65 | 3.664% | $29.6997 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $203.96 | 10.806% | $225.9999 | $226.00 | $226.00 | $226.00 |
| 7 purchase totals = | $939.51 | $1,017.2399 | $1,017.23 | $1,017.25 | $1,017.30 | |