| 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 | $219.47 | 11.333% | $244.3425 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $139.60 | 7.683% | $150.3255 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $14.86 | 11.274% | $16.5353 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $87.87 | 6.695% | $93.7529 | $93.75 | $93.75 | $93.80 |
| Purchase #5 | $128.93 | 8.792% | $140.2655 | $140.27 | $140.25 | $140.30 |
| Purchase #6 | $158.51 | 13.765% | $180.3289 | $180.33 | $180.35 | $180.30 |
| Purchase #7 | $149.40 | 6.157% | $158.5986 | $158.60 | $158.60 | $158.60 |
| 7 purchase totals = | $898.64 | $984.1492 | $984.16 | $984.20 | $984.10 | |