| 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 | $213.40 | 9.438% | $233.5407 | $233.54 | $233.55 | $233.50 |
| Purchase #2 | $142.28 | 12.170% | $159.5955 | $159.60 | $159.60 | $159.60 |
| Purchase #3 | $53.31 | 12.573% | $60.0127 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $146.31 | 11.861% | $163.6638 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $234.88 | 4.417% | $245.2546 | $245.25 | $245.25 | $245.30 |
| Purchase #6 | $135.27 | 8.196% | $146.3567 | $146.36 | $146.35 | $146.40 |
| Purchase #7 | $180.79 | 7.328% | $194.0383 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $1,106.24 | $1,202.4623 | $1,202.46 | $1,202.45 | $1,202.50 | |