| 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 | $113.54 | 7.649% | $122.2247 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $250.47 | 5.728% | $264.8169 | $264.82 | $264.80 | $264.80 |
| Purchase #3 | $242.38 | 9.789% | $266.1066 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $201.32 | 4.148% | $209.6708 | $209.67 | $209.65 | $209.70 |
| Purchase #5 | $97.55 | 12.463% | $109.7077 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $104.64 | 11.505% | $116.6788 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $154.50 | 8.517% | $167.6588 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $1,164.40 | $1,256.8643 | $1,256.87 | $1,256.80 | $1,256.90 | |