| 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 | $122.41 | 9.366% | $133.8749 | $133.87 | $133.85 | $133.90 |
| Purchase #2 | $187.70 | 11.246% | $208.8087 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $159.53 | 3.244% | $164.7052 | $164.71 | $164.70 | $164.70 |
| Purchase #4 | $233.77 | 8.625% | $253.9327 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $168.26 | 10.394% | $185.7489 | $185.75 | $185.75 | $185.70 |
| Purchase #6 | $10.92 | 7.683% | $11.759 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $118.27 | 3.457% | $122.3586 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $1,000.86 | $1,081.1880 | $1,081.19 | $1,081.15 | $1,081.20 | |