| 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 | $17.67 | 9.200% | $19.2956 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $245.56 | 3.351% | $253.7887 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $103.29 | 6.798% | $110.3117 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $230.41 | 8.144% | $249.1746 | $249.17 | $249.15 | $249.20 |
| Purchase #5 | $75.67 | 7.782% | $81.5586 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $82.30 | 4.388% | $85.9113 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $240.72 | 13.709% | $273.7203 | $273.72 | $273.70 | $273.70 |
| 7 purchase totals = | $995.62 | $1,073.7608 | $1,073.76 | $1,073.70 | $1,073.80 | |