| 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 | $238.71 | 6.665% | $254.62 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $201.31 | 8.398% | $218.216 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $137.50 | 3.395% | $142.1681 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $54.55 | 6.452% | $58.0696 | $58.07 | $58.05 | $58.10 |
| Purchase #5 | $24.84 | 9.742% | $27.2599 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $154.58 | 3.498% | $159.9872 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $23.60 | 8.464% | $25.5975 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $835.09 | $885.9183 | $885.93 | $885.85 | $886.00 | |