| 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 | $112.40 | 5.869% | $118.9968 | $119.00 | $119.00 | $119.00 |
| Purchase #2 | $143.80 | 7.396% | $154.4354 | $154.44 | $154.45 | $154.40 |
| Purchase #3 | $199.43 | 9.442% | $218.2602 | $218.26 | $218.25 | $218.30 |
| Purchase #4 | $101.42 | 6.574% | $108.0874 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $190.39 | 11.251% | $211.8108 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $201.49 | 9.720% | $221.0748 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $12.73 | 10.497% | $14.0663 | $14.07 | $14.05 | $14.10 |
| 7 purchase totals = | $961.66 | $1,046.7317 | $1,046.74 | $1,046.70 | $1,046.80 | |