| 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 | $195.58 | 4.648% | $204.6706 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $195.90 | 12.717% | $220.8126 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $165.70 | 6.539% | $176.5351 | $176.54 | $176.55 | $176.50 |
| Purchase #4 | $62.59 | 3.608% | $64.8482 | $64.85 | $64.85 | $64.80 |
| Purchase #5 | $92.59 | 11.620% | $103.349 | $103.35 | $103.35 | $103.30 |
| Purchase #6 | $187.47 | 8.563% | $203.5231 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $111.70 | 5.240% | $117.5531 | $117.55 | $117.55 | $117.60 |
| 7 purchase totals = | $1,011.53 | $1,091.2917 | $1,091.29 | $1,091.25 | $1,091.20 | |