| 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 | $161.74 | 10.256% | $178.3281 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $247.66 | 12.156% | $277.7655 | $277.77 | $277.75 | $277.80 |
| Purchase #3 | $246.50 | 6.580% | $262.7197 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $65.33 | 4.506% | $68.2738 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $79.88 | 10.762% | $88.4767 | $88.48 | $88.50 | $88.50 |
| Purchase #6 | $214.91 | 13.417% | $243.7445 | $243.74 | $243.75 | $243.70 |
| Purchase #7 | $235.46 | 4.102% | $245.1186 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $1,251.48 | $1,364.4269 | $1,364.43 | $1,364.40 | $1,364.40 | |