| 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 | $230.98 | 8.261% | $250.0613 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $19.91 | 9.232% | $21.7481 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $54.34 | 4.312% | $56.6831 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $183.84 | 3.356% | $190.0097 | $190.01 | $190.00 | $190.00 |
| Purchase #5 | $89.74 | 3.437% | $92.8244 | $92.82 | $92.80 | $92.80 |
| Purchase #6 | $60.90 | 12.210% | $68.3359 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $27.79 | 5.137% | $29.2176 | $29.22 | $29.20 | $29.20 |
| 7 purchase totals = | $667.50 | $708.8801 | $708.88 | $708.85 | $708.80 | |