| 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 | $238.95 | 13.252% | $270.6157 | $270.62 | $270.60 | $270.60 |
| Purchase #2 | $156.63 | 10.344% | $172.8318 | $172.83 | $172.85 | $172.80 |
| Purchase #3 | $204.51 | 3.520% | $211.7088 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $68.74 | 9.437% | $75.227 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $26.92 | 7.590% | $28.9632 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $116.85 | 12.191% | $131.0952 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $8.31 | 5.137% | $8.7369 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $820.91 | $899.1786 | $899.19 | $899.20 | $899.10 | |