| 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 | 11.441% | $270.0884 | $270.09 | $270.10 | $270.10 |
| Purchase #2 | $204.95 | 9.328% | $224.0677 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $111.41 | 7.548% | $119.8192 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $101.47 | 5.744% | $107.2984 | $107.30 | $107.30 | $107.30 |
| Purchase #5 | $26.80 | 11.439% | $29.8657 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $242.81 | 10.311% | $267.8461 | $267.85 | $267.85 | $267.80 |
| Purchase #7 | $149.60 | 9.660% | $164.0514 | $164.05 | $164.05 | $164.10 |
| 7 purchase totals = | $1,079.40 | $1,183.0369 | $1,183.05 | $1,183.00 | $1,183.10 | |