| 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 | $248.79 | 8.708% | $270.4546 | $270.45 | $270.45 | $270.50 |
| Purchase #2 | $102.67 | 12.827% | $115.8395 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $19.82 | 4.272% | $20.6667 | $20.67 | $20.65 | $20.70 |
| Purchase #4 | $146.53 | 4.304% | $152.8367 | $152.84 | $152.85 | $152.80 |
| Purchase #5 | $240.54 | 5.758% | $254.3903 | $254.39 | $254.40 | $254.40 |
| Purchase #6 | $10.89 | 11.621% | $12.1555 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $221.36 | 7.806% | $238.6394 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $990.60 | $1,064.9827 | $1,064.99 | $1,065.00 | $1,065.00 | |