| 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 | $54.99 | 3.143% | $56.7183 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $228.92 | 13.628% | $260.1172 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $113.73 | 8.538% | $123.4403 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $123.84 | 9.209% | $135.2444 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $180.66 | 9.359% | $197.568 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $137.49 | 8.135% | $148.6748 | $148.67 | $148.65 | $148.70 |
| Purchase #7 | $215.65 | 10.552% | $238.4054 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $1,055.28 | $1,160.1684 | $1,160.17 | $1,160.10 | $1,160.10 | |