| 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 | $91.43 | 13.564% | $103.8316 | $103.83 | $103.85 | $103.80 |
| Purchase #2 | $123.33 | 9.443% | $134.9761 | $134.98 | $135.00 | $135.00 |
| Purchase #3 | $182.48 | 12.729% | $205.7079 | $205.71 | $205.70 | $205.70 |
| Purchase #4 | $176.52 | 7.715% | $190.1385 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $144.73 | 8.593% | $157.1666 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $196.64 | 7.309% | $211.0124 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $18.91 | 12.357% | $21.2467 | $21.25 | $21.25 | $21.20 |
| 7 purchase totals = | $934.04 | $1,024.0798 | $1,024.09 | $1,024.10 | $1,024.00 | |