| 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 | $206.86 | 11.587% | $230.8289 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $188.29 | 5.682% | $198.9886 | $198.99 | $199.00 | $199.00 |
| Purchase #3 | $87.85 | 11.718% | $98.1443 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $93.42 | 7.415% | $100.3471 | $100.35 | $100.35 | $100.30 |
| Purchase #5 | $199.57 | 10.579% | $220.6825 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $83.95 | 9.622% | $92.0277 | $92.03 | $92.05 | $92.00 |
| Purchase #7 | $216.74 | 12.196% | $243.1736 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $1,076.68 | $1,184.1927 | $1,184.19 | $1,184.25 | $1,184.10 | |