| 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 | $118.72 | 12.807% | $133.9245 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $174.52 | 12.218% | $195.8429 | $195.84 | $195.85 | $195.80 |
| Purchase #3 | $34.85 | 5.352% | $36.7152 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $92.38 | 13.868% | $105.1913 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $70.42 | 5.478% | $74.2776 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $228.64 | 13.204% | $258.8296 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $218.25 | 13.731% | $248.2179 | $248.22 | $248.20 | $248.20 |
| 7 purchase totals = | $937.78 | $1,052.9990 | $1,053.00 | $1,053.00 | $1,052.90 | |