| 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 | $123.94 | 12.325% | $139.2156 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $7.59 | 13.500% | $8.6147 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $204.47 | 7.302% | $219.4004 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $26.82 | 5.388% | $28.2651 | $28.27 | $28.25 | $28.30 |
| Purchase #5 | $22.94 | 13.205% | $25.9692 | $25.97 | $25.95 | $26.00 |
| Purchase #6 | $111.54 | 13.123% | $126.1774 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $174.36 | 4.285% | $181.8313 | $181.83 | $181.85 | $181.80 |
| 7 purchase totals = | $671.66 | $729.4737 | $729.48 | $729.45 | $729.50 | |