| 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 | $128.95 | 10.265% | $142.1867 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $87.34 | 12.649% | $98.3876 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $172.62 | 9.627% | $189.2381 | $189.24 | $189.25 | $189.20 |
| Purchase #4 | $96.76 | 11.284% | $107.6784 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $190.58 | 10.713% | $210.9968 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $213.26 | 3.529% | $220.7859 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $95.31 | 7.749% | $102.6956 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $984.82 | $1,071.9691 | $1,071.99 | $1,072.05 | $1,072.00 | |