| 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 | $218.55 | 12.472% | $245.8076 | $245.81 | $245.80 | $245.80 |
| Purchase #2 | $201.79 | 11.719% | $225.4378 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $176.61 | 3.446% | $182.696 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $19.64 | 9.443% | $21.4946 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $8.61 | 12.751% | $9.7079 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $246.31 | 8.484% | $267.2069 | $267.21 | $267.20 | $267.20 |
| Purchase #7 | $89.65 | 9.313% | $97.9991 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $961.16 | $1,050.3499 | $1,050.36 | $1,050.35 | $1,050.30 | |