| 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 | $75.82 | 5.256% | $79.8051 | $79.81 | $79.80 | $79.80 |
| Purchase #2 | $215.95 | 10.277% | $238.1432 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $19.44 | 13.589% | $22.0817 | $22.08 | $22.10 | $22.10 |
| Purchase #4 | $77.84 | 6.560% | $82.9463 | $82.95 | $82.95 | $82.90 |
| Purchase #5 | $229.82 | 8.531% | $249.4259 | $249.43 | $249.45 | $249.40 |
| Purchase #6 | $217.50 | 12.210% | $244.0568 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $90.62 | 13.251% | $102.6281 | $102.63 | $102.65 | $102.60 |
| 7 purchase totals = | $926.99 | $1,019.0871 | $1,019.10 | $1,019.15 | $1,019.00 | |