| 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 | $191.85 | 6.381% | $204.0919 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $137.29 | 11.714% | $153.3722 | $153.37 | $153.35 | $153.40 |
| Purchase #3 | $185.88 | 13.592% | $211.1448 | $211.14 | $211.15 | $211.10 |
| Purchase #4 | $133.52 | 7.395% | $143.3938 | $143.39 | $143.40 | $143.40 |
| Purchase #5 | $209.38 | 10.701% | $231.7858 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $61.83 | 12.490% | $69.5526 | $69.55 | $69.55 | $69.60 |
| Purchase #7 | $230.57 | 11.442% | $256.9518 | $256.95 | $256.95 | $257.00 |
| 7 purchase totals = | $1,150.32 | $1,270.2929 | $1,270.28 | $1,270.30 | $1,270.40 | |