| 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 | $222.36 | 7.411% | $238.8391 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $67.30 | 8.609% | $73.0939 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $202.29 | 6.151% | $214.7329 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $211.46 | 3.694% | $219.2713 | $219.27 | $219.25 | $219.30 |
| Purchase #5 | $69.56 | 8.125% | $75.2118 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $129.75 | 4.720% | $135.8742 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $38.61 | 8.309% | $41.8181 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $941.33 | $998.8413 | $998.83 | $998.80 | $998.80 | |