| 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 | $42.79 | 12.155% | $47.9911 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $135.48 | 5.530% | $142.972 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $124.44 | 9.275% | $135.9818 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $245.72 | 13.790% | $279.6048 | $279.60 | $279.60 | $279.60 |
| Purchase #5 | $122.78 | 4.334% | $128.1013 | $128.10 | $128.10 | $128.10 |
| Purchase #6 | $231.34 | 3.569% | $239.5965 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $64.58 | 13.172% | $73.0865 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $967.13 | $1,047.3340 | $1,047.33 | $1,047.35 | $1,047.40 | |