| 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 | $186.85 | 12.831% | $210.8247 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $108.76 | 12.484% | $122.3376 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $248.63 | 7.860% | $268.1723 | $268.17 | $268.15 | $268.20 |
| Purchase #4 | $50.93 | 3.727% | $52.8282 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $53.44 | 6.243% | $56.7763 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $164.77 | 4.228% | $171.7365 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $166.97 | 10.156% | $183.9275 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $980.35 | $1,066.6031 | $1,066.61 | $1,066.65 | $1,066.50 | |