| 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 | $44.49 | 7.726% | $47.9273 | $47.93 | $47.95 | $47.90 |
| Purchase #2 | $207.99 | 6.370% | $221.239 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $178.62 | 5.210% | $187.9261 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $239.54 | 10.355% | $264.3444 | $264.34 | $264.35 | $264.30 |
| Purchase #5 | $121.85 | 10.646% | $134.8222 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $27.54 | 11.330% | $30.6603 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $111.74 | 10.850% | $123.8638 | $123.86 | $123.85 | $123.90 |
| 7 purchase totals = | $931.77 | $1,010.7831 | $1,010.78 | $1,010.80 | $1,010.70 | |