| 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 | $110.32 | 10.831% | $122.2688 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $241.96 | 10.146% | $266.5093 | $266.51 | $266.50 | $266.50 |
| Purchase #3 | $37.69 | 9.256% | $41.1786 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $202.79 | 12.561% | $228.2625 | $228.26 | $228.25 | $228.30 |
| Purchase #5 | $197.59 | 9.614% | $216.5863 | $216.59 | $216.60 | $216.60 |
| Purchase #6 | $207.73 | 7.860% | $224.0576 | $224.06 | $224.05 | $224.10 |
| Purchase #7 | $42.56 | 3.283% | $43.9572 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $1,040.64 | $1,142.8203 | $1,142.83 | $1,142.80 | $1,143.00 | |