| 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 | $140.30 | 11.246% | $156.0781 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $111.84 | 8.125% | $120.927 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $216.85 | 11.843% | $242.5315 | $242.53 | $242.55 | $242.50 |
| Purchase #4 | $119.83 | 11.514% | $133.6272 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $230.34 | 9.118% | $251.3424 | $251.34 | $251.35 | $251.30 |
| Purchase #6 | $165.85 | 4.757% | $173.7395 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $209.84 | 7.130% | $224.8016 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $1,194.85 | $1,303.0473 | $1,303.05 | $1,303.15 | $1,302.90 | |