| 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 | $197.34 | 10.517% | $218.0942 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $144.95 | 9.191% | $158.2724 | $158.27 | $158.25 | $158.30 |
| Purchase #3 | $22.73 | 6.443% | $24.1945 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $23.27 | 4.604% | $24.3414 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $203.83 | 7.352% | $218.8156 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $222.57 | 5.859% | $235.6104 | $235.61 | $235.60 | $235.60 |
| Purchase #7 | $168.41 | 4.337% | $175.7139 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $983.10 | $1,055.0424 | $1,055.03 | $1,055.00 | $1,055.00 | |