| 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 | $185.28 | 12.313% | $208.0935 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $35.51 | 9.311% | $38.8163 | $38.82 | $38.80 | $38.80 |
| Purchase #3 | $99.27 | 7.132% | $106.3499 | $106.35 | $106.35 | $106.30 |
| Purchase #4 | $198.93 | 8.866% | $216.5671 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $228.80 | 8.667% | $248.6301 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $83.47 | 5.241% | $87.8447 | $87.84 | $87.85 | $87.80 |
| Purchase #7 | $187.39 | 3.554% | $194.0498 | $194.05 | $194.05 | $194.00 |
| 7 purchase totals = | $1,018.65 | $1,100.3514 | $1,100.35 | $1,100.35 | $1,100.20 | |