| 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 | $197.53 | 12.787% | $222.7882 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $48.42 | 10.277% | $53.3961 | $53.40 | $53.40 | $53.40 |
| Purchase #3 | $247.81 | 4.315% | $258.503 | $258.50 | $258.50 | $258.50 |
| Purchase #4 | $49.64 | 13.113% | $56.1493 | $56.15 | $56.15 | $56.10 |
| Purchase #5 | $35.56 | 6.797% | $37.977 | $37.98 | $38.00 | $38.00 |
| Purchase #6 | $19.31 | 11.379% | $21.5073 | $21.51 | $21.50 | $21.50 |
| Purchase #7 | $249.42 | 13.862% | $283.9946 | $283.99 | $284.00 | $284.00 |
| 7 purchase totals = | $847.69 | $934.3155 | $934.32 | $934.35 | $934.30 | |