| 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 | $150.29 | 13.838% | $171.0871 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $29.97 | 4.681% | $31.3729 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $248.89 | 8.446% | $269.9112 | $269.91 | $269.90 | $269.90 |
| Purchase #4 | $130.81 | 7.111% | $140.1119 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $110.92 | 4.354% | $115.7495 | $115.75 | $115.75 | $115.70 |
| Purchase #6 | $224.47 | 6.151% | $238.2771 | $238.28 | $238.30 | $238.30 |
| Purchase #7 | $68.92 | 5.472% | $72.6913 | $72.69 | $72.70 | $72.70 |
| 7 purchase totals = | $964.27 | $1,039.2010 | $1,039.20 | $1,039.20 | $1,039.20 | |