| 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 | $129.80 | 6.690% | $138.4836 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $228.75 | 12.186% | $256.6255 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $138.44 | 11.400% | $154.2222 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $48.59 | 11.271% | $54.0666 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $86.27 | 6.474% | $91.8551 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $225.64 | 3.299% | $233.0839 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $88.49 | 5.251% | $93.1366 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $945.98 | $1,021.4735 | $1,021.48 | $1,021.50 | $1,021.50 | |