| 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 | $213.47 | 10.163% | $235.165 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $211.83 | 7.806% | $228.3654 | $228.37 | $228.35 | $228.40 |
| Purchase #3 | $165.58 | 4.301% | $172.7016 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $134.44 | 10.140% | $148.0722 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $38.73 | 7.108% | $41.4829 | $41.48 | $41.50 | $41.50 |
| Purchase #6 | $117.99 | 8.534% | $128.0593 | $128.06 | $128.05 | $128.10 |
| Purchase #7 | $174.81 | 5.156% | $183.8232 | $183.82 | $183.80 | $183.80 |
| 7 purchase totals = | $1,056.85 | $1,137.6696 | $1,137.67 | $1,137.60 | $1,137.80 | |