| 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 | $215.41 | 13.426% | $244.3309 | $244.33 | $244.35 | $244.30 |
| Purchase #2 | $142.48 | 10.845% | $157.932 | $157.93 | $157.95 | $157.90 |
| Purchase #3 | $248.84 | 8.531% | $270.0685 | $270.07 | $270.05 | $270.10 |
| Purchase #4 | $80.48 | 8.754% | $87.5252 | $87.53 | $87.55 | $87.50 |
| Purchase #5 | $167.36 | 5.544% | $176.6384 | $176.64 | $176.65 | $176.60 |
| Purchase #6 | $130.39 | 8.654% | $141.674 | $141.67 | $141.65 | $141.70 |
| Purchase #7 | $179.28 | 4.674% | $187.6595 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $1,164.24 | $1,265.8285 | $1,265.83 | $1,265.85 | $1,265.80 | |