| 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 | $231.41 | 5.838% | $244.9197 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $5.81 | 12.171% | $6.5171 | $6.52 | $6.50 | $6.50 |
| Purchase #3 | $39.35 | 7.701% | $42.3803 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $209.85 | 6.378% | $223.2342 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $248.33 | 4.378% | $259.2019 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $201.46 | 9.228% | $220.0507 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $184.47 | 6.551% | $196.5546 | $196.55 | $196.55 | $196.60 |
| 7 purchase totals = | $1,120.68 | $1,192.8585 | $1,192.85 | $1,192.85 | $1,192.90 | |