| 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 | $195.41 | 4.463% | $204.1311 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $195.91 | 8.116% | $211.8101 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $235.39 | 5.102% | $247.3996 | $247.40 | $247.40 | $247.40 |
| Purchase #4 | $149.45 | 3.242% | $154.2952 | $154.30 | $154.30 | $154.30 |
| Purchase #5 | $180.95 | 4.798% | $189.632 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $216.91 | 10.546% | $239.7853 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $202.73 | 12.481% | $228.0327 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $1,376.75 | $1,475.0860 | $1,475.09 | $1,475.15 | $1,475.00 | |