| 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 | $191.52 | 13.340% | $217.0688 | $217.07 | $217.05 | $217.10 |
| Purchase #2 | $124.74 | 8.720% | $135.6173 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $129.77 | 7.236% | $139.1602 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $112.52 | 11.191% | $125.1121 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $104.58 | 13.862% | $119.0769 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $147.65 | 8.576% | $160.3125 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $215.56 | 8.448% | $233.7705 | $233.77 | $233.75 | $233.80 |
| 7 purchase totals = | $1,026.34 | $1,130.1183 | $1,130.12 | $1,130.05 | $1,130.20 | |