| 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 | $20.53 | 8.791% | $22.3348 | $22.33 | $22.35 | $22.30 |
| Purchase #2 | $14.60 | 11.168% | $16.2305 | $16.23 | $16.25 | $16.20 |
| Purchase #3 | $240.95 | 4.384% | $251.5132 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $152.74 | 8.683% | $166.0024 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $139.63 | 9.475% | $152.8599 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $10.88 | 13.132% | $12.3088 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $222.86 | 7.315% | $239.1622 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $802.19 | $860.4118 | $860.40 | $860.40 | $860.40 | |