| 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 | $24.68 | 10.839% | $27.3551 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $135.59 | 7.535% | $145.8067 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $248.79 | 13.713% | $282.9066 | $282.91 | $282.90 | $282.90 |
| Purchase #4 | $194.99 | 13.417% | $221.1518 | $221.15 | $221.15 | $221.20 |
| Purchase #5 | $212.86 | 13.667% | $241.9516 | $241.95 | $241.95 | $242.00 |
| Purchase #6 | $69.50 | 11.400% | $77.423 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $204.38 | 13.528% | $232.0285 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $1,090.79 | $1,228.6233 | $1,228.63 | $1,228.60 | $1,228.70 | |