| 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 | $82.86 | 9.186% | $90.4715 | $90.47 | $90.45 | $90.50 |
| Purchase #2 | $20.57 | 13.590% | $23.3655 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $176.63 | 10.658% | $195.4552 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $235.75 | 12.455% | $265.1127 | $265.11 | $265.10 | $265.10 |
| Purchase #5 | $230.47 | 13.139% | $260.7515 | $260.75 | $260.75 | $260.80 |
| Purchase #6 | $202.82 | 8.180% | $219.4107 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $246.81 | 11.304% | $274.7094 | $274.71 | $274.70 | $274.70 |
| 7 purchase totals = | $1,195.91 | $1,329.2765 | $1,329.28 | $1,329.20 | $1,329.40 | |