| 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 | $109.63 | 11.582% | $122.3273 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $91.64 | 11.275% | $101.9724 | $101.97 | $101.95 | $102.00 |
| Purchase #3 | $246.43 | 7.270% | $264.3455 | $264.35 | $264.35 | $264.30 |
| Purchase #4 | $42.45 | 10.103% | $46.7387 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $210.91 | 13.507% | $239.3976 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $239.28 | 11.220% | $266.1272 | $266.13 | $266.15 | $266.10 |
| Purchase #7 | $106.73 | 4.250% | $111.266 | $111.27 | $111.25 | $111.30 |
| 7 purchase totals = | $1,047.07 | $1,152.1747 | $1,152.19 | $1,152.20 | $1,152.10 | |