| 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 | $242.36 | 12.837% | $273.4718 | $273.47 | $273.45 | $273.50 |
| Purchase #2 | $230.80 | 7.542% | $248.2069 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $102.82 | 11.636% | $114.7841 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $241.74 | 8.816% | $263.0518 | $263.05 | $263.05 | $263.10 |
| Purchase #5 | $26.33 | 5.699% | $27.8305 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $35.51 | 10.765% | $39.3327 | $39.33 | $39.35 | $39.30 |
| Purchase #7 | $229.38 | 11.173% | $255.0086 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $1,108.94 | $1,221.6864 | $1,221.68 | $1,221.70 | $1,221.70 | |