| 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 | $33.77 | 13.867% | $38.4529 | $38.45 | $38.45 | $38.50 |
| Purchase #2 | $243.64 | 5.366% | $256.7137 | $256.71 | $256.70 | $256.70 |
| Purchase #3 | $182.92 | 8.861% | $199.1285 | $199.13 | $199.15 | $199.10 |
| Purchase #4 | $249.52 | 10.492% | $275.6996 | $275.70 | $275.70 | $275.70 |
| Purchase #5 | $24.55 | 5.807% | $25.9756 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $178.53 | 12.134% | $200.1928 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $92.62 | 6.204% | $98.3661 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $1,005.55 | $1,094.5292 | $1,094.53 | $1,094.55 | $1,094.60 | |