| 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 | $121.52 | 13.172% | $137.5266 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $249.37 | 3.750% | $258.7214 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $192.67 | 5.469% | $203.2071 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $26.52 | 4.226% | $27.6407 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $110.98 | 7.125% | $118.8873 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $79.84 | 10.723% | $88.4012 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $102.38 | 9.250% | $111.8502 | $111.85 | $111.85 | $111.90 |
| 7 purchase totals = | $883.28 | $946.2345 | $946.24 | $946.25 | $946.20 | |