| 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 | $230.42 | 12.272% | $258.6971 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $78.66 | 6.647% | $83.8885 | $83.89 | $83.90 | $83.90 |
| Purchase #3 | $201.30 | 4.188% | $209.7304 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $240.78 | 12.311% | $270.4224 | $270.42 | $270.40 | $270.40 |
| Purchase #5 | $102.87 | 8.270% | $111.3773 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $202.58 | 13.104% | $229.1261 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $60.63 | 10.511% | $67.0028 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $1,117.24 | $1,230.2446 | $1,230.25 | $1,230.30 | $1,230.20 | |