| 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 | $109.31 | 5.739% | $115.5833 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $197.72 | 11.818% | $221.0865 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $171.63 | 11.377% | $191.1563 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $159.43 | 9.250% | $174.1773 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $240.46 | 4.335% | $250.8839 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $131.87 | 5.825% | $139.5514 | $139.55 | $139.55 | $139.60 |
| Purchase #7 | $240.53 | 7.385% | $258.2931 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $1,250.95 | $1,350.7318 | $1,350.73 | $1,350.80 | $1,350.90 | |