| 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 | $218.97 | 3.203% | $225.9836 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $226.62 | 10.263% | $249.878 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $111.28 | 10.382% | $122.8331 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $203.85 | 10.517% | $225.2889 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $70.91 | 8.333% | $76.8189 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $144.70 | 4.541% | $151.2708 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $198.28 | 6.473% | $211.1147 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $1,174.61 | $1,263.1880 | $1,263.18 | $1,263.20 | $1,263.20 | |