| 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 | $213.42 | 9.216% | $233.0888 | $233.09 | $233.10 | $233.10 |
| Purchase #2 | $43.73 | 13.568% | $49.6633 | $49.66 | $49.65 | $49.70 |
| Purchase #3 | $184.49 | 5.774% | $195.1425 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $231.31 | 7.160% | $247.8718 | $247.87 | $247.85 | $247.90 |
| Purchase #5 | $162.75 | 4.394% | $169.9012 | $169.90 | $169.90 | $169.90 |
| Purchase #6 | $37.79 | 7.351% | $40.5679 | $40.57 | $40.55 | $40.60 |
| Purchase #7 | $121.71 | 6.718% | $129.8865 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $995.20 | $1,066.1220 | $1,066.12 | $1,066.10 | $1,066.20 | |