| 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 | $100.99 | 12.466% | $113.5794 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $23.99 | 6.241% | $25.4872 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $179.82 | 12.208% | $201.7724 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $195.93 | 6.366% | $208.4029 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $238.55 | 7.817% | $257.1975 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $238.78 | 7.520% | $256.7363 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $144.98 | 3.316% | $149.7875 | $149.79 | $149.80 | $149.80 |
| 7 purchase totals = | $1,123.04 | $1,212.9632 | $1,212.97 | $1,213.00 | $1,213.00 | |