| 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 | $191.81 | 5.857% | $203.0443 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $226.32 | 12.415% | $254.4176 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $216.37 | 8.674% | $235.1379 | $235.14 | $235.15 | $235.10 |
| Purchase #4 | $160.44 | 6.787% | $171.3291 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $180.89 | 11.786% | $202.2097 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $109.82 | 6.144% | $116.5673 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $18.63 | 10.385% | $20.5647 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $1,104.28 | $1,203.2706 | $1,203.27 | $1,203.25 | $1,203.20 | |