| 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 | $112.82 | 4.864% | $118.3076 | $118.31 | $118.30 | $118.30 |
| Purchase #2 | $132.36 | 12.105% | $148.3822 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $77.78 | 8.167% | $84.1323 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $214.26 | 5.825% | $226.7406 | $226.74 | $226.75 | $226.70 |
| Purchase #5 | $135.51 | 4.582% | $141.7191 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $137.31 | 7.308% | $147.3446 | $147.34 | $147.35 | $147.30 |
| Purchase #7 | $191.81 | 13.115% | $216.9659 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $1,001.85 | $1,083.5923 | $1,083.59 | $1,083.60 | $1,083.50 | |