| 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 | $210.73 | 4.331% | $219.8567 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $108.25 | 12.540% | $121.8246 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $181.73 | 9.653% | $199.2724 | $199.27 | $199.25 | $199.30 |
| Purchase #4 | $11.27 | 4.854% | $11.817 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $249.25 | 4.577% | $260.6582 | $260.66 | $260.65 | $260.70 |
| Purchase #6 | $56.41 | 10.256% | $62.1954 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $170.65 | 10.593% | $188.727 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $988.29 | $1,064.3513 | $1,064.36 | $1,064.30 | $1,064.40 | |