| 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 | $120.31 | 11.744% | $134.4392 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $25.80 | 10.861% | $28.6021 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $247.39 | 13.593% | $281.0177 | $281.02 | $281.00 | $281.00 |
| Purchase #4 | $7.34 | 3.819% | $7.6203 | $7.62 | $7.60 | $7.60 |
| Purchase #5 | $176.32 | 13.596% | $200.2925 | $200.29 | $200.30 | $200.30 |
| Purchase #6 | $153.29 | 4.652% | $160.4211 | $160.42 | $160.40 | $160.40 |
| Purchase #7 | $56.42 | 12.161% | $63.2812 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $786.87 | $875.6741 | $875.67 | $875.65 | $875.60 | |