| 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 | $206.38 | 5.436% | $217.5988 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $181.29 | 3.326% | $187.3197 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $210.62 | 6.865% | $225.0791 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $202.67 | 12.370% | $227.7403 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $117.33 | 7.590% | $126.2353 | $126.24 | $126.25 | $126.20 |
| Purchase #6 | $204.54 | 7.480% | $219.8396 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $69.83 | 13.390% | $79.1802 | $79.18 | $79.20 | $79.20 |
| 7 purchase totals = | $1,192.66 | $1,282.9930 | $1,283.00 | $1,283.05 | $1,282.90 | |