| 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 | $247.25 | 9.296% | $270.2344 | $270.23 | $270.25 | $270.20 |
| Purchase #2 | $115.80 | 4.252% | $120.7238 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $32.77 | 8.604% | $35.5895 | $35.59 | $35.60 | $35.60 |
| Purchase #4 | $127.72 | 8.814% | $138.9772 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $233.75 | 13.481% | $265.2618 | $265.26 | $265.25 | $265.30 |
| Purchase #6 | $51.68 | 12.299% | $58.0361 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $243.70 | 8.679% | $264.8507 | $264.85 | $264.85 | $264.90 |
| 7 purchase totals = | $1,052.67 | $1,153.6735 | $1,153.67 | $1,153.70 | $1,153.70 | |