| 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 | $120.91 | 12.491% | $136.0129 | $136.01 | $136.00 | $136.00 |
| Purchase #2 | $159.34 | 8.118% | $172.2752 | $172.28 | $172.30 | $172.30 |
| Purchase #3 | $122.40 | 3.597% | $126.8027 | $126.80 | $126.80 | $126.80 |
| Purchase #4 | $163.70 | 4.713% | $171.4152 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $174.68 | 11.469% | $194.714 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $202.81 | 8.326% | $219.696 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $64.47 | 13.610% | $73.2444 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $1,008.31 | $1,094.1604 | $1,094.16 | $1,094.15 | $1,094.10 | |