| 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 | $202.36 | 10.397% | $223.3994 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $249.77 | 10.581% | $276.1982 | $276.20 | $276.20 | $276.20 |
| Purchase #3 | $58.72 | 11.811% | $65.6554 | $65.66 | $65.65 | $65.70 |
| Purchase #4 | $193.67 | 3.338% | $200.1347 | $200.13 | $200.15 | $200.10 |
| Purchase #5 | $74.93 | 10.169% | $82.5496 | $82.55 | $82.55 | $82.50 |
| Purchase #6 | $194.72 | 11.311% | $216.7448 | $216.74 | $216.75 | $216.70 |
| Purchase #7 | $178.34 | 13.545% | $202.4962 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $1,152.51 | $1,267.1783 | $1,267.18 | $1,267.20 | $1,267.10 | |