| 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 | $215.50 | 12.589% | $242.6293 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $122.40 | 3.175% | $126.2862 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $216.85 | 13.394% | $245.8949 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $148.92 | 4.673% | $155.879 | $155.88 | $155.90 | $155.90 |
| Purchase #5 | $115.25 | 4.301% | $120.2069 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $48.74 | 13.368% | $55.2556 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $164.86 | 3.631% | $170.8461 | $170.85 | $170.85 | $170.80 |
| 7 purchase totals = | $1,032.52 | $1,116.9980 | $1,117.01 | $1,117.05 | $1,117.00 | |