| 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 | $102.58 | 12.409% | $115.3092 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $232.49 | 4.117% | $242.0616 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $221.57 | 7.773% | $238.7926 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $151.48 | 10.838% | $167.8974 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $196.69 | 11.566% | $219.4392 | $219.44 | $219.45 | $219.40 |
| Purchase #6 | $137.38 | 3.734% | $142.5098 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $92.60 | 6.376% | $98.5042 | $98.50 | $98.50 | $98.50 |
| 7 purchase totals = | $1,134.79 | $1,224.5140 | $1,224.51 | $1,224.50 | $1,224.50 | |