| 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 | $183.45 | 9.797% | $201.4226 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $121.64 | 9.134% | $132.7506 | $132.75 | $132.75 | $132.80 |
| Purchase #3 | $112.36 | 7.871% | $121.2039 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $75.71 | 5.864% | $80.1496 | $80.15 | $80.15 | $80.10 |
| Purchase #5 | $116.81 | 11.732% | $130.5141 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $241.76 | 13.736% | $274.9682 | $274.97 | $274.95 | $275.00 |
| Purchase #7 | $85.42 | 6.563% | $91.0261 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $937.15 | $1,032.0351 | $1,032.03 | $1,032.00 | $1,032.00 | |