| 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 | $141.43 | 8.489% | $153.436 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $204.48 | 8.524% | $221.9099 | $221.91 | $221.90 | $221.90 |
| Purchase #3 | $84.27 | 7.104% | $90.2565 | $90.26 | $90.25 | $90.30 |
| Purchase #4 | $223.75 | 8.855% | $243.5631 | $243.56 | $243.55 | $243.60 |
| Purchase #5 | $152.63 | 10.761% | $169.0545 | $169.05 | $169.05 | $169.10 |
| Purchase #6 | $189.93 | 3.212% | $196.0306 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $208.57 | 11.695% | $232.9623 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $1,205.06 | $1,307.2129 | $1,307.21 | $1,307.20 | $1,307.30 | |