| 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 | $215.53 | 5.264% | $226.8755 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $114.68 | 10.301% | $126.4932 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $144.67 | 3.271% | $149.4022 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $38.44 | 5.510% | $40.558 | $40.56 | $40.55 | $40.60 |
| Purchase #5 | $71.29 | 13.495% | $80.9106 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $90.67 | 12.407% | $101.9194 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $135.77 | 12.658% | $152.9558 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $811.05 | $879.1147 | $879.12 | $879.10 | $879.20 | |