| 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 | $239.97 | 13.873% | $273.261 | $273.26 | $273.25 | $273.30 |
| Purchase #2 | $101.54 | 7.370% | $109.0235 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $130.48 | 3.563% | $135.129 | $135.13 | $135.15 | $135.10 |
| Purchase #4 | $20.87 | 11.306% | $23.2296 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $91.51 | 5.266% | $96.3289 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $113.49 | 10.587% | $125.5052 | $125.51 | $125.50 | $125.50 |
| Purchase #7 | $11.28 | 10.234% | $12.4344 | $12.43 | $12.45 | $12.40 |
| 7 purchase totals = | $709.14 | $774.9116 | $774.91 | $774.95 | $774.80 | |