| 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 | $242.52 | 6.741% | $258.8683 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $225.55 | 13.499% | $255.997 | $256.00 | $256.00 | $256.00 |
| Purchase #3 | $191.68 | 8.523% | $208.0169 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $202.35 | 4.380% | $211.2129 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $239.57 | 10.467% | $264.6458 | $264.65 | $264.65 | $264.60 |
| Purchase #6 | $134.73 | 10.837% | $149.3307 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $158.30 | 7.212% | $169.7166 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $1,394.70 | $1,517.7882 | $1,517.80 | $1,517.75 | $1,517.70 | |