| 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 | $222.62 | 13.168% | $251.9346 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $200.89 | 10.120% | $221.2201 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $116.46 | 3.413% | $120.4348 | $120.43 | $120.45 | $120.40 |
| Purchase #4 | $178.46 | 13.489% | $202.5325 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $128.66 | 10.815% | $142.5746 | $142.57 | $142.55 | $142.60 |
| Purchase #6 | $151.43 | 5.461% | $159.6996 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $71.83 | 9.585% | $78.7149 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $1,070.35 | $1,177.1111 | $1,177.09 | $1,177.10 | $1,177.00 | |