| 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 | $224.64 | 9.260% | $245.4417 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $103.70 | 12.340% | $116.4966 | $116.50 | $116.50 | $116.50 |
| Purchase #3 | $233.95 | 4.306% | $244.0239 | $244.02 | $244.00 | $244.00 |
| Purchase #4 | $86.95 | 13.225% | $98.4491 | $98.45 | $98.45 | $98.40 |
| Purchase #5 | $201.75 | 6.786% | $215.4408 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $31.86 | 5.425% | $33.5884 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $141.68 | 3.817% | $147.0879 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $1,024.53 | $1,100.5284 | $1,100.53 | $1,100.55 | $1,100.40 | |