| 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 | $112.85 | 6.784% | $120.5057 | $120.51 | $120.50 | $120.50 |
| Purchase #2 | $233.56 | 3.533% | $241.8117 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $247.84 | 10.585% | $274.0739 | $274.07 | $274.05 | $274.10 |
| Purchase #4 | $5.43 | 10.474% | $5.9987 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $248.93 | 5.843% | $263.475 | $263.48 | $263.50 | $263.50 |
| Purchase #6 | $78.57 | 12.365% | $88.2852 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $120.31 | 13.561% | $136.6252 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $1,047.49 | $1,130.7754 | $1,130.79 | $1,130.80 | $1,130.80 | |