| 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 | $104.79 | 10.379% | $115.6662 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $250.45 | 7.273% | $268.6652 | $268.67 | $268.65 | $268.70 |
| Purchase #3 | $140.63 | 6.497% | $149.7667 | $149.77 | $149.75 | $149.80 |
| Purchase #4 | $153.74 | 12.801% | $173.4203 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $47.40 | 8.258% | $51.3143 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $89.62 | 11.504% | $99.9299 | $99.93 | $99.95 | $99.90 |
| Purchase #7 | $202.68 | 9.413% | $221.7583 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $989.31 | $1,080.5209 | $1,080.53 | $1,080.45 | $1,080.60 | |