| 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 | $100.61 | 13.291% | $113.9821 | $113.98 | $114.00 | $114.00 |
| Purchase #2 | $130.89 | 5.307% | $137.8363 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $84.75 | 9.849% | $93.097 | $93.10 | $93.10 | $93.10 |
| Purchase #4 | $81.89 | 10.133% | $90.1879 | $90.19 | $90.20 | $90.20 |
| Purchase #5 | $225.86 | 13.352% | $256.0168 | $256.02 | $256.00 | $256.00 |
| Purchase #6 | $190.93 | 6.128% | $202.6302 | $202.63 | $202.65 | $202.60 |
| Purchase #7 | $175.36 | 11.621% | $195.7386 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $990.29 | $1,089.4889 | $1,089.50 | $1,089.55 | $1,089.40 | |