| 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 | $21.34 | 5.606% | $22.5363 | $22.54 | $22.55 | $22.50 |
| Purchase #2 | $181.92 | 7.569% | $195.6895 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $12.72 | 12.607% | $14.3236 | $14.32 | $14.30 | $14.30 |
| Purchase #4 | $204.35 | 10.850% | $226.522 | $226.52 | $226.50 | $226.50 |
| Purchase #5 | $202.33 | 12.627% | $227.8782 | $227.88 | $227.90 | $227.90 |
| Purchase #6 | $183.81 | 7.613% | $197.8035 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $162.72 | 6.458% | $173.2285 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $969.19 | $1,057.9816 | $1,057.98 | $1,058.00 | $1,057.90 | |