| 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 | $116.46 | 11.492% | $129.8436 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $228.84 | 10.562% | $253.0101 | $253.01 | $253.00 | $253.00 |
| Purchase #3 | $148.79 | 3.355% | $153.7819 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $203.84 | 10.333% | $224.9028 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $168.84 | 5.215% | $177.645 | $177.65 | $177.65 | $177.60 |
| Purchase #6 | $135.29 | 13.411% | $153.4337 | $153.43 | $153.45 | $153.40 |
| Purchase #7 | $14.44 | 13.125% | $16.3353 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $1,016.50 | $1,108.9524 | $1,108.95 | $1,109.00 | $1,108.80 | |