| 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 | $230.99 | 10.500% | $255.244 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $111.79 | 4.782% | $117.1358 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $248.32 | 12.568% | $279.5289 | $279.53 | $279.55 | $279.50 |
| Purchase #4 | $15.63 | 13.760% | $17.7807 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $118.34 | 9.210% | $129.2391 | $129.24 | $129.25 | $129.20 |
| Purchase #6 | $199.98 | 7.466% | $214.9105 | $214.91 | $214.90 | $214.90 |
| Purchase #7 | $73.67 | 12.843% | $83.1314 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $998.72 | $1,096.9704 | $1,096.97 | $1,097.05 | $1,096.80 | |