| 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 | $105.46 | 6.353% | $112.1599 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $219.79 | 7.264% | $235.7555 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $248.77 | 6.102% | $263.9499 | $263.95 | $263.95 | $263.90 |
| Purchase #4 | $188.45 | 9.570% | $206.4847 | $206.48 | $206.50 | $206.50 |
| Purchase #5 | $100.91 | 3.848% | $104.793 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $89.78 | 12.247% | $100.7754 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $123.72 | 9.181% | $135.0787 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $1,076.88 | $1,158.9971 | $1,159.00 | $1,159.05 | $1,159.10 | |