| 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 | $184.66 | 4.274% | $192.5524 | $192.55 | $192.55 | $192.60 |
| Purchase #2 | $231.52 | 8.456% | $251.0973 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $225.45 | 7.723% | $242.8615 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $196.47 | 3.728% | $203.7944 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $43.47 | 8.681% | $47.2436 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $99.88 | 4.489% | $104.3636 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $147.39 | 3.183% | $152.0814 | $152.08 | $152.10 | $152.10 |
| 7 purchase totals = | $1,128.84 | $1,193.9942 | $1,193.98 | $1,194.00 | $1,194.10 | |