| 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 | $95.80 | 13.816% | $109.0357 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $157.56 | 7.529% | $169.4227 | $169.42 | $169.40 | $169.40 |
| Purchase #3 | $27.32 | 3.778% | $28.3521 | $28.35 | $28.35 | $28.40 |
| Purchase #4 | $217.26 | 5.285% | $228.7422 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $87.65 | 6.166% | $93.0545 | $93.05 | $93.05 | $93.10 |
| Purchase #6 | $120.71 | 6.345% | $128.369 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $239.31 | 6.482% | $254.8221 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $945.61 | $1,011.7983 | $1,011.79 | $1,011.75 | $1,011.80 | |