| 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 | $35.94 | 13.313% | $40.7247 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $215.61 | 13.786% | $245.334 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $38.52 | 4.545% | $40.2707 | $40.27 | $40.25 | $40.30 |
| Purchase #4 | $102.59 | 13.463% | $116.4017 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $91.50 | 12.178% | $102.6429 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $129.78 | 6.343% | $138.0119 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $231.68 | 11.349% | $257.9734 | $257.97 | $257.95 | $258.00 |
| 7 purchase totals = | $845.62 | $941.3593 | $941.34 | $941.30 | $941.30 | |