| 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 | $203.56 | 4.109% | $211.9243 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $104.72 | 8.422% | $113.5395 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $212.29 | 4.724% | $222.3186 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $126.31 | 12.459% | $142.047 | $142.05 | $142.05 | $142.00 |
| Purchase #5 | $197.68 | 7.102% | $211.7192 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $44.26 | 12.570% | $49.8235 | $49.82 | $49.80 | $49.80 |
| Purchase #7 | $171.73 | 3.681% | $178.0514 | $178.05 | $178.05 | $178.10 |
| 7 purchase totals = | $1,060.55 | $1,129.4235 | $1,129.42 | $1,129.35 | $1,129.30 | |