| 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 | $193.67 | 12.496% | $217.871 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $8.32 | 11.855% | $9.3063 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $214.77 | 5.171% | $225.8758 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $103.41 | 8.799% | $112.509 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $208.42 | 5.392% | $219.658 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $39.34 | 10.257% | $43.3751 | $43.38 | $43.40 | $43.40 |
| Purchase #7 | $84.35 | 9.209% | $92.1178 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $852.28 | $920.7130 | $920.73 | $920.70 | $920.80 | |