| 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 | $94.79 | 13.270% | $107.3686 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $185.58 | 6.339% | $197.3439 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $134.34 | 8.194% | $145.3478 | $145.35 | $145.35 | $145.30 |
| Purchase #4 | $206.66 | 12.292% | $232.0626 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $27.57 | 6.538% | $29.3725 | $29.37 | $29.35 | $29.40 |
| Purchase #6 | $220.97 | 10.552% | $244.2868 | $244.29 | $244.30 | $244.30 |
| Purchase #7 | $119.38 | 13.317% | $135.2778 | $135.28 | $135.30 | $135.30 |
| 7 purchase totals = | $989.29 | $1,091.0600 | $1,091.06 | $1,091.05 | $1,091.10 | |