| 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 | $240.81 | 4.160% | $250.8277 | $250.83 | $250.85 | $250.80 |
| Purchase #2 | $28.45 | 6.437% | $30.2813 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $144.79 | 6.310% | $153.9262 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $215.32 | 5.435% | $227.0226 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $102.40 | 13.158% | $115.8738 | $115.87 | $115.85 | $115.90 |
| Purchase #6 | $192.26 | 5.443% | $202.7247 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $177.29 | 10.106% | $195.2069 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $1,101.32 | $1,175.8632 | $1,175.86 | $1,175.85 | $1,175.80 | |