| 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 | $225.57 | 6.203% | $239.5621 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $128.87 | 8.767% | $140.168 | $140.17 | $140.15 | $140.20 |
| Purchase #3 | $248.46 | 12.472% | $279.4479 | $279.45 | $279.45 | $279.40 |
| Purchase #4 | $88.56 | 5.717% | $93.623 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $54.87 | 11.264% | $61.0506 | $61.05 | $61.05 | $61.10 |
| Purchase #6 | $6.33 | 13.739% | $7.1997 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $241.36 | 9.695% | $264.7599 | $264.76 | $264.75 | $264.80 |
| 7 purchase totals = | $994.02 | $1,085.8112 | $1,085.81 | $1,085.75 | $1,085.90 | |