| 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 | $92.35 | 3.304% | $95.4012 | $95.40 | $95.40 | $95.40 |
| Purchase #2 | $220.76 | 8.302% | $239.0875 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $90.85 | 11.108% | $100.9416 | $100.94 | $100.95 | $100.90 |
| Purchase #4 | $221.46 | 13.666% | $251.7247 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $12.29 | 12.396% | $13.8135 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $197.31 | 11.187% | $219.3831 | $219.38 | $219.40 | $219.40 |
| Purchase #7 | $250.79 | 5.606% | $264.8493 | $264.85 | $264.85 | $264.80 |
| 7 purchase totals = | $1,085.81 | $1,185.2009 | $1,185.19 | $1,185.20 | $1,185.10 | |