| 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 | $187.99 | 3.769% | $195.0753 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $237.61 | 13.218% | $269.0173 | $269.02 | $269.00 | $269.00 |
| Purchase #3 | $120.89 | 12.506% | $136.0085 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $142.65 | 6.667% | $152.1605 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $75.94 | 11.111% | $84.3777 | $84.38 | $84.40 | $84.40 |
| Purchase #6 | $109.74 | 3.853% | $113.9683 | $113.97 | $113.95 | $114.00 |
| Purchase #7 | $138.81 | 7.727% | $149.5358 | $149.54 | $149.55 | $149.50 |
| 7 purchase totals = | $1,013.63 | $1,100.1434 | $1,100.16 | $1,100.15 | $1,100.20 | |