| 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 | $113.82 | 6.755% | $121.5085 | $121.51 | $121.50 | $121.50 |
| Purchase #2 | $221.36 | 4.111% | $230.4601 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $227.61 | 5.505% | $240.1399 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $184.88 | 10.549% | $204.383 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $72.60 | 9.635% | $79.595 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $137.44 | 13.710% | $156.283 | $156.28 | $156.30 | $156.30 |
| Purchase #7 | $175.32 | 4.443% | $183.1095 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $1,133.03 | $1,215.4790 | $1,215.48 | $1,215.50 | $1,215.50 | |