| 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 | $118.73 | 8.639% | $128.9871 | $128.99 | $129.00 | $129.00 |
| Purchase #2 | $55.42 | 9.715% | $60.8041 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $197.34 | 12.186% | $221.3879 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $195.59 | 3.405% | $202.2498 | $202.25 | $202.25 | $202.20 |
| Purchase #5 | $94.63 | 6.574% | $100.851 | $100.85 | $100.85 | $100.90 |
| Purchase #6 | $103.97 | 6.151% | $110.3652 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $239.99 | 5.192% | $252.4503 | $252.45 | $252.45 | $252.50 |
| 7 purchase totals = | $1,005.67 | $1,077.0954 | $1,077.10 | $1,077.10 | $1,077.20 | |