| 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 | $234.36 | 5.459% | $247.1537 | $247.15 | $247.15 | $247.20 |
| Purchase #2 | $83.64 | 9.163% | $91.3039 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $228.46 | 4.767% | $239.3507 | $239.35 | $239.35 | $239.40 |
| Purchase #4 | $60.65 | 3.500% | $62.7728 | $62.77 | $62.75 | $62.80 |
| Purchase #5 | $98.36 | 11.542% | $109.7127 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $230.88 | 13.768% | $262.6676 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $150.88 | 9.162% | $164.7036 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $1,087.23 | $1,177.6650 | $1,177.65 | $1,177.60 | $1,177.80 | |