| 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 | $10.86 | 13.688% | $12.3465 | $12.35 | $12.35 | $12.30 |
| Purchase #2 | $234.94 | 12.631% | $264.6153 | $264.62 | $264.60 | $264.60 |
| Purchase #3 | $168.72 | 7.804% | $181.8869 | $181.89 | $181.90 | $181.90 |
| Purchase #4 | $87.60 | 10.660% | $96.9382 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $113.62 | 4.135% | $118.3182 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $220.99 | 11.783% | $247.0293 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $134.93 | 6.816% | $144.1268 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $971.66 | $1,065.2612 | $1,065.28 | $1,065.30 | $1,065.10 | |