| 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 | $128.46 | 3.147% | $132.5026 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $219.40 | 9.188% | $239.5585 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $12.98 | 5.314% | $13.6698 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $14.94 | 12.763% | $16.8468 | $16.85 | $16.85 | $16.80 |
| Purchase #5 | $203.77 | 6.159% | $216.3202 | $216.32 | $216.30 | $216.30 |
| Purchase #6 | $80.38 | 13.150% | $90.95 | $90.95 | $90.95 | $91.00 |
| Purchase #7 | $13.45 | 12.727% | $15.1618 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $673.38 | $725.0097 | $725.01 | $724.95 | $725.10 | |