| 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 | $224.25 | 12.297% | $251.826 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $159.25 | 8.555% | $172.8738 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $133.54 | 5.558% | $140.9622 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $198.65 | 6.562% | $211.6854 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $95.51 | 9.703% | $104.7773 | $104.78 | $104.80 | $104.80 |
| Purchase #6 | $192.35 | 5.404% | $202.7446 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $142.70 | 12.313% | $160.2707 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $1,146.25 | $1,245.1400 | $1,245.14 | $1,245.15 | $1,245.20 | |