| 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 | $124.93 | 10.813% | $138.4387 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $112.43 | 4.493% | $117.4815 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $227.35 | 12.544% | $255.8688 | $255.87 | $255.85 | $255.90 |
| Purchase #4 | $146.78 | 4.357% | $153.1752 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $240.63 | 4.857% | $252.3174 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $119.32 | 13.540% | $135.4759 | $135.48 | $135.50 | $135.50 |
| Purchase #7 | $131.54 | 6.871% | $140.5781 | $140.58 | $140.60 | $140.60 |
| 7 purchase totals = | $1,102.98 | $1,193.3356 | $1,193.35 | $1,193.40 | $1,193.40 | |