| 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 | $199.78 | 10.630% | $221.0166 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $238.72 | 6.667% | $254.6355 | $254.64 | $254.65 | $254.60 |
| Purchase #3 | $120.77 | 8.773% | $131.3652 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $78.30 | 3.598% | $81.1172 | $81.12 | $81.10 | $81.10 |
| Purchase #5 | $184.72 | 11.754% | $206.432 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $212.35 | 13.477% | $240.9684 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $152.92 | 11.551% | $170.5838 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $1,187.56 | $1,306.1187 | $1,306.13 | $1,306.10 | $1,306.10 | |