| 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 | $194.82 | 4.281% | $203.1602 | $203.16 | $203.15 | $203.20 |
| Purchase #2 | $38.34 | 10.507% | $42.3684 | $42.37 | $42.35 | $42.40 |
| Purchase #3 | $237.85 | 10.677% | $263.2452 | $263.25 | $263.25 | $263.20 |
| Purchase #4 | $33.81 | 12.290% | $37.9652 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $180.26 | 7.310% | $193.437 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $223.93 | 8.187% | $242.2631 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $25.80 | 13.627% | $29.3158 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $934.81 | $1,011.7549 | $1,011.77 | $1,011.70 | $1,011.80 | |