| 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 | $138.54 | 7.741% | $149.2644 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $184.96 | 11.454% | $206.1453 | $206.15 | $206.15 | $206.10 |
| Purchase #3 | $56.58 | 7.279% | $60.6985 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $230.58 | 9.348% | $252.1346 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $143.85 | 5.661% | $151.9933 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $244.54 | 13.303% | $277.0712 | $277.07 | $277.05 | $277.10 |
| Purchase #7 | $132.81 | 5.530% | $140.1544 | $140.15 | $140.15 | $140.20 |
| 7 purchase totals = | $1,131.86 | $1,237.4617 | $1,237.45 | $1,237.45 | $1,237.50 | |