| 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 | $114.47 | 9.285% | $125.0985 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $219.60 | 9.268% | $239.9525 | $239.95 | $239.95 | $240.00 |
| Purchase #3 | $82.93 | 13.840% | $94.4075 | $94.41 | $94.40 | $94.40 |
| Purchase #4 | $74.34 | 8.228% | $80.4567 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $211.46 | 6.145% | $224.4542 | $224.45 | $224.45 | $224.50 |
| Purchase #6 | $73.96 | 11.524% | $82.4832 | $82.48 | $82.50 | $82.50 |
| Purchase #7 | $225.76 | 9.720% | $247.7039 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $1,002.52 | $1,094.5565 | $1,094.55 | $1,094.55 | $1,094.70 | |