| 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 | $109.94 | 12.634% | $123.8298 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $38.60 | 3.264% | $39.8599 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $118.54 | 9.325% | $129.5939 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $229.57 | 6.510% | $244.515 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $92.42 | 10.711% | $102.3191 | $102.32 | $102.30 | $102.30 |
| Purchase #6 | $238.47 | 3.300% | $246.3395 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $35.43 | 9.377% | $38.7523 | $38.75 | $38.75 | $38.80 |
| 7 purchase totals = | $862.97 | $925.2095 | $925.21 | $925.20 | $925.20 | |