| 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 | 12.729% | $273.21 | $273.21 | $273.20 | $273.20 |
| Purchase #2 | $152.88 | 10.115% | $168.3438 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $202.33 | 4.560% | $211.5562 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $22.79 | 3.782% | $23.6519 | $23.65 | $23.65 | $23.70 |
| Purchase #5 | $114.27 | 7.810% | $123.1945 | $123.19 | $123.20 | $123.20 |
| Purchase #6 | $24.43 | 8.123% | $26.4144 | $26.41 | $26.40 | $26.40 |
| Purchase #7 | $59.61 | 13.671% | $67.7593 | $67.76 | $67.75 | $67.80 |
| 7 purchase totals = | $818.67 | $894.1301 | $894.12 | $894.10 | $894.20 | |