| 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 | $201.37 | 11.763% | $225.0572 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $25.88 | 8.185% | $27.9983 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $221.27 | 10.714% | $244.9769 | $244.98 | $245.00 | $245.00 |
| Purchase #4 | $190.75 | 6.132% | $202.4468 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $143.28 | 6.312% | $152.3238 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $71.56 | 9.121% | $78.087 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $220.90 | 8.250% | $239.1243 | $239.12 | $239.10 | $239.10 |
| 7 purchase totals = | $1,075.01 | $1,170.0143 | $1,170.02 | $1,170.00 | $1,170.00 | |