| 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 | $207.45 | 5.399% | $218.6502 | $218.65 | $218.65 | $218.70 |
| Purchase #2 | $243.98 | 6.571% | $260.0119 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $110.90 | 8.715% | $120.5649 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $79.67 | 9.174% | $86.9789 | $86.98 | $87.00 | $87.00 |
| Purchase #5 | $153.49 | 13.672% | $174.4752 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $47.77 | 13.349% | $54.1468 | $54.15 | $54.15 | $54.10 |
| Purchase #7 | $150.45 | 5.741% | $159.0873 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $993.71 | $1,073.9152 | $1,073.92 | $1,073.95 | $1,074.00 | |