| 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 | $241.33 | 10.251% | $266.0687 | $266.07 | $266.05 | $266.10 |
| Purchase #2 | $81.80 | 4.847% | $85.7648 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $111.37 | 8.413% | $120.7396 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $40.25 | 6.171% | $42.7338 | $42.73 | $42.75 | $42.70 |
| Purchase #5 | $213.63 | 13.812% | $243.1366 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $38.79 | 8.428% | $42.0592 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $228.48 | 3.256% | $235.9193 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $955.65 | $1,036.4220 | $1,036.42 | $1,036.40 | $1,036.40 | |