| 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 | $201.92 | 4.770% | $211.5516 | $211.55 | $211.55 | $211.60 |
| Purchase #2 | $93.56 | 13.365% | $106.0643 | $106.06 | $106.05 | $106.10 |
| Purchase #3 | $188.73 | 7.427% | $202.747 | $202.75 | $202.75 | $202.70 |
| Purchase #4 | $206.62 | 5.364% | $217.7031 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $188.88 | 3.443% | $195.3831 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $8.63 | 10.278% | $9.517 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $121.94 | 13.481% | $138.3787 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $1,010.28 | $1,081.3448 | $1,081.34 | $1,081.35 | $1,081.40 | |