| 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 | $174.63 | 8.120% | $188.81 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $130.47 | 3.541% | $135.0899 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $241.26 | 9.489% | $264.1532 | $264.15 | $264.15 | $264.20 |
| Purchase #4 | $39.58 | 13.517% | $44.93 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $203.38 | 6.731% | $217.0695 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $141.36 | 11.722% | $157.9302 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $10.52 | 5.497% | $11.0983 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $941.20 | $1,019.0811 | $1,019.08 | $1,019.10 | $1,019.10 | |