| 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 | $135.43 | 13.272% | $153.4043 | $153.40 | $153.40 | $153.40 |
| Purchase #2 | $197.93 | 8.466% | $214.6868 | $214.69 | $214.70 | $214.70 |
| Purchase #3 | $188.74 | 12.145% | $211.6625 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $184.49 | 7.222% | $197.8139 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $112.61 | 9.532% | $123.344 | $123.34 | $123.35 | $123.30 |
| Purchase #6 | $243.91 | 5.577% | $257.5129 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $76.70 | 13.862% | $87.3322 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $1,139.81 | $1,245.7566 | $1,245.74 | $1,245.75 | $1,245.70 | |