| 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 | $43.51 | 7.391% | $46.7258 | $46.73 | $46.75 | $46.70 |
| Purchase #2 | $10.62 | 13.843% | $12.0901 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $203.59 | 13.814% | $231.7139 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $142.60 | 6.189% | $151.4255 | $151.43 | $151.45 | $151.40 |
| Purchase #5 | $240.56 | 3.239% | $248.3517 | $248.35 | $248.35 | $248.40 |
| Purchase #6 | $121.38 | 12.355% | $136.3765 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $191.39 | 8.253% | $207.1854 | $207.19 | $207.20 | $207.20 |
| 7 purchase totals = | $953.65 | $1,033.8689 | $1,033.88 | $1,033.95 | $1,033.90 | |