| 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 | $224.51 | 6.201% | $238.4319 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $244.75 | 4.446% | $255.6316 | $255.63 | $255.65 | $255.60 |
| Purchase #3 | $199.52 | 3.844% | $207.1895 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $50.65 | 8.131% | $54.7684 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $214.46 | 6.169% | $227.69 | $227.69 | $227.70 | $227.70 |
| Purchase #6 | $85.91 | 12.199% | $96.3902 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $89.66 | 9.665% | $98.3256 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $1,109.46 | $1,178.4272 | $1,178.43 | $1,178.50 | $1,178.40 | |