| 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 | $214.67 | 4.126% | $223.5273 | $223.53 | $223.55 | $223.50 |
| Purchase #2 | $248.91 | 13.443% | $282.371 | $282.37 | $282.35 | $282.40 |
| Purchase #3 | $209.50 | 7.283% | $224.7579 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $143.92 | 8.484% | $156.1302 | $156.13 | $156.15 | $156.10 |
| Purchase #5 | $131.58 | 4.651% | $137.6998 | $137.70 | $137.70 | $137.70 |
| Purchase #6 | $142.84 | 4.806% | $149.7049 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $119.60 | 11.632% | $133.5119 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $1,211.02 | $1,307.7030 | $1,307.70 | $1,307.70 | $1,307.70 | |