| 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 | $210.64 | 8.794% | $229.1637 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $237.32 | 6.517% | $252.7861 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $44.88 | 5.743% | $47.4575 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $144.29 | 4.157% | $150.2881 | $150.29 | $150.30 | $150.30 |
| Purchase #5 | $193.93 | 4.431% | $202.523 | $202.52 | $202.50 | $202.50 |
| Purchase #6 | $6.83 | 3.545% | $7.0721 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $194.73 | 13.362% | $220.7498 | $220.75 | $220.75 | $220.70 |
| 7 purchase totals = | $1,032.62 | $1,110.0403 | $1,110.04 | $1,110.00 | $1,110.10 | |