| 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 | $130.78 | 5.858% | $138.4411 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $218.82 | 5.236% | $230.2774 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $98.70 | 8.464% | $107.054 | $107.05 | $107.05 | $107.10 |
| Purchase #4 | $249.30 | 8.816% | $271.2783 | $271.28 | $271.30 | $271.30 |
| Purchase #5 | $29.33 | 4.103% | $30.5334 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $245.63 | 10.464% | $271.3327 | $271.33 | $271.35 | $271.30 |
| Purchase #7 | $226.88 | 11.856% | $253.7789 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $1,199.44 | $1,302.6958 | $1,302.69 | $1,302.80 | $1,302.70 | |