| 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 | $101.47 | 4.749% | $106.2888 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $199.45 | 5.867% | $211.1517 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $6.41 | 13.500% | $7.2754 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $28.65 | 12.502% | $32.2318 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $176.90 | 5.575% | $186.7622 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $243.87 | 9.288% | $266.5206 | $266.52 | $266.50 | $266.50 |
| Purchase #7 | $241.82 | 12.329% | $271.634 | $271.63 | $271.65 | $271.60 |
| 7 purchase totals = | $998.57 | $1,081.8645 | $1,081.86 | $1,081.90 | $1,081.90 | |