| 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 | $89.25 | 13.238% | $101.0649 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $245.77 | 4.202% | $256.0973 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $65.47 | 9.472% | $71.6713 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $108.30 | 6.474% | $115.3113 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $88.38 | 11.595% | $98.6277 | $98.63 | $98.65 | $98.60 |
| Purchase #6 | $242.73 | 9.620% | $266.0806 | $266.08 | $266.10 | $266.10 |
| Purchase #7 | $205.53 | 9.563% | $225.1848 | $225.18 | $225.20 | $225.20 |
| 7 purchase totals = | $1,045.43 | $1,134.0379 | $1,134.03 | $1,134.05 | $1,134.10 | |