| 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 | $217.68 | 3.436% | $225.1595 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $221.53 | 8.752% | $240.9183 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $239.49 | 5.621% | $252.9517 | $252.95 | $252.95 | $253.00 |
| Purchase #4 | $228.29 | 9.683% | $250.3953 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $22.91 | 6.592% | $24.4202 | $24.42 | $24.40 | $24.40 |
| Purchase #6 | $38.69 | 9.696% | $42.4414 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $104.99 | 3.850% | $109.0321 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $1,073.58 | $1,145.3185 | $1,145.32 | $1,145.30 | $1,145.30 | |