| 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 | $222.59 | 7.753% | $239.8474 | $239.85 | $239.85 | $239.80 |
| Purchase #2 | $10.74 | 5.658% | $11.3477 | $11.35 | $11.35 | $11.30 |
| Purchase #3 | $175.27 | 10.865% | $194.3131 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $195.32 | 7.367% | $209.7092 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $20.77 | 6.323% | $22.0833 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $83.35 | 12.120% | $93.452 | $93.45 | $93.45 | $93.50 |
| Purchase #7 | $246.45 | 9.618% | $270.1536 | $270.15 | $270.15 | $270.20 |
| 7 purchase totals = | $954.49 | $1,040.9063 | $1,040.90 | $1,040.90 | $1,040.90 | |