| 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 | $210.80 | 10.408% | $232.7401 | $232.74 | $232.75 | $232.70 |
| Purchase #2 | $228.83 | 7.397% | $245.7566 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $242.40 | 5.723% | $256.2726 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $5.44 | 12.229% | $6.1053 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $57.54 | 7.509% | $61.8607 | $61.86 | $61.85 | $61.90 |
| Purchase #6 | $85.71 | 4.859% | $89.8746 | $89.87 | $89.85 | $89.90 |
| Purchase #7 | $234.64 | 6.400% | $249.657 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $1,065.36 | $1,142.2669 | $1,142.27 | $1,142.20 | $1,142.40 | |