| 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 | $206.33 | 4.521% | $215.6582 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $106.43 | 6.297% | $113.1319 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $90.97 | 4.438% | $95.0072 | $95.01 | $95.00 | $95.00 |
| Purchase #4 | $223.57 | 4.642% | $233.9481 | $233.95 | $233.95 | $233.90 |
| Purchase #5 | $124.33 | 7.426% | $133.5627 | $133.56 | $133.55 | $133.60 |
| Purchase #6 | $150.62 | 10.439% | $166.3432 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $160.38 | 10.726% | $177.5824 | $177.58 | $177.60 | $177.60 |
| 7 purchase totals = | $1,062.63 | $1,135.2337 | $1,135.23 | $1,135.25 | $1,135.20 | |