| 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 | $155.85 | 7.440% | $167.4452 | $167.45 | $167.45 | $167.40 |
| Purchase #2 | $246.28 | 9.592% | $269.9032 | $269.90 | $269.90 | $269.90 |
| Purchase #3 | $34.65 | 11.742% | $38.7186 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $62.73 | 3.321% | $64.8133 | $64.81 | $64.80 | $64.80 |
| Purchase #5 | $246.59 | 5.273% | $259.5927 | $259.59 | $259.60 | $259.60 |
| Purchase #6 | $150.34 | 10.467% | $166.0761 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $244.81 | 10.518% | $270.5591 | $270.56 | $270.55 | $270.60 |
| 7 purchase totals = | $1,141.25 | $1,237.1082 | $1,237.11 | $1,237.10 | $1,237.10 | |