| 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 | $209.31 | 7.163% | $224.3029 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $76.46 | 11.159% | $84.9922 | $84.99 | $85.00 | $85.00 |
| Purchase #3 | $181.80 | 6.874% | $194.2969 | $194.30 | $194.30 | $194.30 |
| Purchase #4 | $160.85 | 8.333% | $174.2536 | $174.25 | $174.25 | $174.30 |
| Purchase #5 | $236.70 | 3.376% | $244.691 | $244.69 | $244.70 | $244.70 |
| Purchase #6 | $138.42 | 7.455% | $148.7392 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $43.46 | 3.689% | $45.0632 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $1,047.00 | $1,116.3390 | $1,116.33 | $1,116.35 | $1,116.40 | |