| 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 | $237.34 | 13.589% | $269.5921 | $269.59 | $269.60 | $269.60 |
| Purchase #2 | $9.57 | 3.391% | $9.8945 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $217.31 | 6.501% | $231.4373 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $134.89 | 8.788% | $146.7441 | $146.74 | $146.75 | $146.70 |
| Purchase #5 | $195.43 | 11.401% | $217.711 | $217.71 | $217.70 | $217.70 |
| Purchase #6 | $248.38 | 8.277% | $268.9384 | $268.94 | $268.95 | $268.90 |
| Purchase #7 | $69.62 | 6.783% | $74.3423 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $1,112.54 | $1,218.6597 | $1,218.65 | $1,218.70 | $1,218.50 | |