| 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 | $36.58 | 8.817% | $39.8053 | $39.81 | $39.80 | $39.80 |
| Purchase #2 | $46.26 | 13.854% | $52.6689 | $52.67 | $52.65 | $52.70 |
| Purchase #3 | $108.92 | 7.872% | $117.4942 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $118.66 | 12.440% | $133.4213 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $241.60 | 6.546% | $257.4151 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $174.58 | 10.135% | $192.2737 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $246.52 | 11.298% | $274.3718 | $274.37 | $274.35 | $274.40 |
| 7 purchase totals = | $973.12 | $1,067.4503 | $1,067.45 | $1,067.35 | $1,067.50 | |