| 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 | $205.39 | 9.121% | $224.1236 | $224.12 | $224.10 | $224.10 |
| Purchase #2 | $109.68 | 7.606% | $118.0223 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $109.96 | 13.331% | $124.6188 | $124.62 | $124.60 | $124.60 |
| Purchase #4 | $47.67 | 10.186% | $52.5257 | $52.53 | $52.55 | $52.50 |
| Purchase #5 | $154.95 | 12.205% | $173.8616 | $173.86 | $173.85 | $173.90 |
| Purchase #6 | $239.44 | 5.564% | $252.7624 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $134.45 | 7.365% | $144.3522 | $144.35 | $144.35 | $144.40 |
| 7 purchase totals = | $1,001.54 | $1,090.2666 | $1,090.26 | $1,090.20 | $1,090.30 | |