| 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 | $130.42 | 4.802% | $136.6828 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $120.42 | 5.508% | $127.0527 | $127.05 | $127.05 | $127.10 |
| Purchase #3 | $241.50 | 5.140% | $253.9131 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $195.91 | 5.538% | $206.7595 | $206.76 | $206.75 | $206.80 |
| Purchase #5 | $144.30 | 3.207% | $148.9277 | $148.93 | $148.95 | $148.90 |
| Purchase #6 | $242.76 | 4.359% | $253.3419 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $80.98 | 8.459% | $87.8301 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $1,156.29 | $1,214.5078 | $1,214.50 | $1,214.55 | $1,214.50 | |