| 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 | $225.58 | 13.354% | $255.704 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $231.39 | 9.872% | $254.2328 | $254.23 | $254.25 | $254.20 |
| Purchase #3 | $183.85 | 5.747% | $194.4159 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $216.30 | 11.360% | $240.8717 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $145.72 | 9.200% | $159.1262 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $142.92 | 12.790% | $161.1995 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $36.99 | 5.574% | $39.0518 | $39.05 | $39.05 | $39.10 |
| 7 purchase totals = | $1,182.75 | $1,304.6019 | $1,304.60 | $1,304.60 | $1,304.60 | |