| 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 | $12.92 | 11.302% | $14.3802 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $249.63 | 7.823% | $269.1586 | $269.16 | $269.15 | $269.20 |
| Purchase #3 | $74.76 | 9.426% | $81.8069 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $33.81 | 7.557% | $36.365 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $194.55 | 10.166% | $214.328 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $209.77 | 9.464% | $229.6226 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $188.87 | 11.471% | $210.5353 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $964.31 | $1,056.1966 | $1,056.21 | $1,056.20 | $1,056.20 | |