| 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 | $204.41 | 3.429% | $211.4192 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $113.90 | 4.591% | $119.1291 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $184.27 | 12.172% | $206.6993 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $177.94 | 5.457% | $187.6502 | $187.65 | $187.65 | $187.70 |
| Purchase #5 | $235.54 | 6.501% | $250.8525 | $250.85 | $250.85 | $250.90 |
| Purchase #6 | $133.71 | 7.502% | $143.7409 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $138.63 | 7.296% | $148.7444 | $148.74 | $148.75 | $148.70 |
| 7 purchase totals = | $1,188.40 | $1,268.2356 | $1,268.23 | $1,268.25 | $1,268.20 | |