| 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 | $105.96 | 11.196% | $117.8233 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $42.35 | 7.499% | $45.5258 | $45.53 | $45.55 | $45.50 |
| Purchase #3 | $57.80 | 11.427% | $64.4048 | $64.40 | $64.40 | $64.40 |
| Purchase #4 | $35.26 | 11.678% | $39.3777 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $235.67 | 6.785% | $251.6602 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $237.34 | 9.482% | $259.8446 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $231.78 | 3.175% | $239.139 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $946.16 | $1,017.7754 | $1,017.77 | $1,017.80 | $1,017.70 | |