| 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 | $81.53 | 13.644% | $92.654 | $92.65 | $92.65 | $92.70 |
| Purchase #2 | $87.80 | 6.200% | $93.2436 | $93.24 | $93.25 | $93.20 |
| Purchase #3 | $223.82 | 8.755% | $243.4154 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $241.54 | 10.263% | $266.3293 | $266.33 | $266.35 | $266.30 |
| Purchase #5 | $181.66 | 6.311% | $193.1246 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $89.38 | 3.358% | $92.3814 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $112.67 | 4.858% | $118.1435 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $1,018.40 | $1,099.2918 | $1,099.28 | $1,099.30 | $1,099.20 | |