| 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 | $197.69 | 10.359% | $218.1687 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $222.41 | 9.150% | $242.7605 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $172.46 | 4.434% | $180.1069 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $51.52 | 12.432% | $57.925 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $102.44 | 8.371% | $111.0153 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $203.31 | 10.467% | $224.5905 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $169.74 | 8.813% | $184.6992 | $184.70 | $184.70 | $184.70 |
| 7 purchase totals = | $1,119.57 | $1,219.2661 | $1,219.28 | $1,219.25 | $1,219.30 | |