| 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 | $247.87 | 4.563% | $259.1803 | $259.18 | $259.20 | $259.20 |
| Purchase #2 | $138.65 | 11.375% | $154.4214 | $154.42 | $154.40 | $154.40 |
| Purchase #3 | $245.36 | 7.240% | $263.1241 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $8.97 | 6.699% | $9.5709 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $62.40 | 3.337% | $64.4823 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $25.26 | 8.862% | $27.4985 | $27.50 | $27.50 | $27.50 |
| Purchase #7 | $211.53 | 10.297% | $233.3112 | $233.31 | $233.30 | $233.30 |
| 7 purchase totals = | $940.04 | $1,011.5887 | $1,011.58 | $1,011.55 | $1,011.60 | |