| 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 | $102.95 | 8.782% | $111.9911 | $111.99 | $112.00 | $112.00 |
| Purchase #2 | $116.35 | 8.481% | $126.2176 | $126.22 | $126.20 | $126.20 |
| Purchase #3 | $100.98 | 13.544% | $114.6567 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $206.73 | 4.810% | $216.6737 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $51.37 | 4.786% | $53.8286 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $117.47 | 9.394% | $128.5051 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $100.47 | 3.184% | $103.669 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $796.32 | $855.5418 | $855.55 | $855.50 | $855.60 | |