| 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 | $196.86 | 4.642% | $205.9982 | $206.00 | $206.00 | $206.00 |
| Purchase #2 | $154.80 | 13.770% | $176.116 | $176.12 | $176.10 | $176.10 |
| Purchase #3 | $189.60 | 4.296% | $197.7452 | $197.75 | $197.75 | $197.70 |
| Purchase #4 | $117.38 | 10.134% | $129.2753 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $193.98 | 6.752% | $207.0775 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $107.28 | 5.252% | $112.9143 | $112.91 | $112.90 | $112.90 |
| Purchase #7 | $42.79 | 3.122% | $44.1259 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $1,002.69 | $1,073.2524 | $1,073.27 | $1,073.30 | $1,073.20 | |