| 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 | $108.94 | 11.345% | $121.2992 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $200.34 | 5.120% | $210.5974 | $210.60 | $210.60 | $210.60 |
| Purchase #3 | $174.70 | 5.118% | $183.6411 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $65.69 | 5.657% | $69.4061 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $116.59 | 10.815% | $129.1992 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $114.99 | 12.113% | $128.9187 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $36.77 | 6.278% | $39.0784 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $818.02 | $882.1401 | $882.15 | $882.15 | $882.10 | |