| 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 | $128.88 | 12.117% | $144.4964 | $144.50 | $144.50 | $144.50 |
| Purchase #2 | $108.54 | 5.825% | $114.8625 | $114.86 | $114.85 | $114.90 |
| Purchase #3 | $176.26 | 6.543% | $187.7927 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $209.67 | 5.413% | $221.0194 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $250.52 | 11.738% | $279.926 | $279.93 | $279.95 | $279.90 |
| Purchase #6 | $247.42 | 7.699% | $266.4689 | $266.47 | $266.45 | $266.50 |
| Purchase #7 | $178.30 | 7.334% | $191.3765 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $1,299.59 | $1,405.9424 | $1,405.95 | $1,405.95 | $1,406.00 | |