| 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 | $81.36 | 11.266% | $90.526 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $214.44 | 13.799% | $244.0306 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $64.27 | 4.586% | $67.2174 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $120.82 | 12.527% | $135.9551 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $197.42 | 9.674% | $216.5184 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $122.98 | 7.660% | $132.4003 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $190.93 | 7.699% | $205.6297 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $992.22 | $1,092.2775 | $1,092.29 | $1,092.30 | $1,092.20 | |