| 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 | $125.70 | 12.691% | $141.6526 | $141.65 | $141.65 | $141.70 |
| Purchase #2 | $22.99 | 10.409% | $25.383 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $248.88 | 11.147% | $276.6227 | $276.62 | $276.60 | $276.60 |
| Purchase #4 | $63.87 | 13.591% | $72.5506 | $72.55 | $72.55 | $72.60 |
| Purchase #5 | $115.58 | 6.517% | $123.1123 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $10.78 | 10.774% | $11.9414 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $17.68 | 8.813% | $19.2381 | $19.24 | $19.25 | $19.20 |
| 7 purchase totals = | $605.48 | $670.5007 | $670.49 | $670.50 | $670.50 | |