| 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 | $194.82 | 11.794% | $217.7971 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $72.37 | 5.689% | $76.4871 | $76.49 | $76.50 | $76.50 |
| Purchase #3 | $220.38 | 12.268% | $247.4162 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $247.72 | 11.813% | $276.9832 | $276.98 | $277.00 | $277.00 |
| Purchase #5 | $170.60 | 6.480% | $181.6549 | $181.65 | $181.65 | $181.70 |
| Purchase #6 | $77.97 | 12.652% | $87.8348 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $202.51 | 6.662% | $216.0012 | $216.00 | $216.00 | $216.00 |
| 7 purchase totals = | $1,186.37 | $1,304.1745 | $1,304.17 | $1,304.20 | $1,304.20 | |