| 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 | $198.39 | 11.180% | $220.57 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $162.64 | 4.346% | $169.7083 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $249.48 | 10.387% | $275.3935 | $275.39 | $275.40 | $275.40 |
| Purchase #4 | $230.62 | 9.784% | $253.1839 | $253.18 | $253.20 | $253.20 |
| Purchase #5 | $36.57 | 7.644% | $39.3654 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $241.68 | 9.768% | $265.2873 | $265.29 | $265.30 | $265.30 |
| Purchase #7 | $9.32 | 12.149% | $10.4523 | $10.45 | $10.45 | $10.50 |
| 7 purchase totals = | $1,128.70 | $1,233.9607 | $1,233.96 | $1,233.95 | $1,234.10 | |