| 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 | $245.56 | 10.646% | $271.7023 | $271.70 | $271.70 | $271.70 |
| Purchase #2 | $115.30 | 11.548% | $128.6148 | $128.61 | $128.60 | $128.60 |
| Purchase #3 | $204.84 | 12.338% | $230.1132 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $65.25 | 4.506% | $68.1902 | $68.19 | $68.20 | $68.20 |
| Purchase #5 | $213.58 | 8.206% | $231.1064 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $56.82 | 10.510% | $62.7918 | $62.79 | $62.80 | $62.80 |
| Purchase #7 | $81.86 | 11.471% | $91.2502 | $91.25 | $91.25 | $91.30 |
| 7 purchase totals = | $983.21 | $1,083.7689 | $1,083.76 | $1,083.75 | $1,083.80 | |