| 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 | $204.60 | 10.130% | $225.326 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $248.58 | 11.575% | $277.3531 | $277.35 | $277.35 | $277.40 |
| Purchase #3 | $106.87 | 6.335% | $113.6402 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $100.36 | 3.326% | $103.698 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $227.42 | 5.283% | $239.4346 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $77.78 | 8.541% | $84.4232 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $159.54 | 9.103% | $174.0629 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $1,125.15 | $1,217.9380 | $1,217.93 | $1,217.95 | $1,217.90 | |