| 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 | $233.93 | 9.443% | $256.02 | $256.02 | $256.00 | $256.00 |
| Purchase #2 | $171.94 | 8.252% | $186.1285 | $186.13 | $186.15 | $186.10 |
| Purchase #3 | $16.36 | 8.460% | $17.7441 | $17.74 | $17.75 | $17.70 |
| Purchase #4 | $235.27 | 4.177% | $245.0972 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $104.36 | 4.305% | $108.8527 | $108.85 | $108.85 | $108.90 |
| Purchase #6 | $122.44 | 12.244% | $137.4316 | $137.43 | $137.45 | $137.40 |
| Purchase #7 | $241.79 | 12.569% | $272.1806 | $272.18 | $272.20 | $272.20 |
| 7 purchase totals = | $1,126.09 | $1,223.4547 | $1,223.45 | $1,223.50 | $1,223.40 | |