| 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 | $118.74 | 3.191% | $122.529 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $47.60 | 9.215% | $51.9863 | $51.99 | $52.00 | $52.00 |
| Purchase #3 | $112.94 | 5.283% | $118.9066 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $181.75 | 5.472% | $191.6954 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $156.91 | 3.162% | $161.8715 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $9.80 | 6.343% | $10.4216 | $10.42 | $10.40 | $10.40 |
| Purchase #7 | $201.99 | 10.565% | $223.3302 | $223.33 | $223.35 | $223.30 |
| 7 purchase totals = | $829.73 | $880.7406 | $880.75 | $880.75 | $880.70 | |