| 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 | $105.98 | 11.804% | $118.4899 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $78.80 | 3.673% | $81.6943 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $147.69 | 6.551% | $157.3652 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $212.67 | 12.529% | $239.3154 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $207.95 | 4.618% | $217.5531 | $217.55 | $217.55 | $217.60 |
| Purchase #6 | $49.87 | 12.546% | $56.1267 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $233.88 | 13.598% | $265.683 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $1,036.84 | $1,136.2276 | $1,136.23 | $1,136.25 | $1,136.30 | |