| 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 | $52.89 | 9.245% | $57.7797 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $116.96 | 4.469% | $122.1869 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $158.91 | 8.741% | $172.8003 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $178.45 | 7.206% | $191.3091 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $177.75 | 3.703% | $184.3321 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $241.47 | 12.216% | $270.968 | $270.97 | $270.95 | $271.00 |
| Purchase #7 | $189.61 | 10.509% | $209.5361 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $1,116.04 | $1,208.9122 | $1,208.92 | $1,208.95 | $1,208.90 | |