| 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 | $199.58 | 9.377% | $218.2946 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $88.71 | 8.393% | $96.1554 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $111.78 | 4.777% | $117.1197 | $117.12 | $117.10 | $117.10 |
| Purchase #4 | $35.74 | 10.333% | $39.433 | $39.43 | $39.45 | $39.40 |
| Purchase #5 | $230.37 | 5.686% | $243.4688 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $51.58 | 3.285% | $53.2744 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $198.29 | 7.488% | $213.138 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $916.05 | $980.8839 | $980.88 | $980.85 | $980.90 | |