| 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 | $243.27 | 7.466% | $261.4325 | $261.43 | $261.45 | $261.40 |
| Purchase #2 | $90.58 | 9.838% | $99.4913 | $99.49 | $99.50 | $99.50 |
| Purchase #3 | $191.94 | 5.400% | $202.3048 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $102.78 | 10.736% | $113.8145 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $92.88 | 10.610% | $102.7346 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $187.93 | 4.835% | $197.0164 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $196.44 | 12.410% | $220.8182 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $1,105.82 | $1,197.6123 | $1,197.60 | $1,197.60 | $1,197.50 | |