| 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 | $124.56 | 6.311% | $132.421 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $241.85 | 7.442% | $259.8485 | $259.85 | $259.85 | $259.80 |
| Purchase #3 | $164.69 | 11.589% | $183.7759 | $183.78 | $183.80 | $183.80 |
| Purchase #4 | $36.36 | 7.193% | $38.9754 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $241.47 | 7.434% | $259.4209 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $153.85 | 12.684% | $173.3643 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $64.91 | 9.570% | $71.1219 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $1,027.69 | $1,118.9279 | $1,118.93 | $1,118.90 | $1,118.90 | |