| 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 | $230.45 | 7.300% | $247.2729 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $8.77 | 7.354% | $9.4149 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $111.68 | 9.226% | $121.9836 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $152.34 | 7.769% | $164.1753 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $63.54 | 4.752% | $66.5594 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $184.42 | 4.205% | $192.1749 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $250.92 | 9.429% | $274.5792 | $274.58 | $274.60 | $274.60 |
| 7 purchase totals = | $1,002.12 | $1,076.1602 | $1,076.15 | $1,076.15 | $1,076.30 | |