| 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 | $244.76 | 9.618% | $268.301 | $268.30 | $268.30 | $268.30 |
| Purchase #2 | $210.73 | 10.769% | $233.4235 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $136.44 | 6.379% | $145.1435 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $237.88 | 12.472% | $267.5484 | $267.55 | $267.55 | $267.50 |
| Purchase #5 | $80.89 | 5.368% | $85.2322 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $194.87 | 4.317% | $203.2825 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $172.87 | 11.873% | $193.3949 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $1,278.44 | $1,396.3260 | $1,396.31 | $1,396.35 | $1,396.20 | |