| 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 | $92.50 | 11.388% | $103.0339 | $103.03 | $103.05 | $103.00 |
| Purchase #2 | $200.67 | 5.174% | $211.0527 | $211.05 | $211.05 | $211.10 |
| Purchase #3 | $210.32 | 4.659% | $220.1188 | $220.12 | $220.10 | $220.10 |
| Purchase #4 | $47.68 | 4.615% | $49.8804 | $49.88 | $49.90 | $49.90 |
| Purchase #5 | $233.92 | 10.650% | $258.8325 | $258.83 | $258.85 | $258.80 |
| Purchase #6 | $102.69 | 11.633% | $114.6359 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $135.49 | 13.811% | $154.2025 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $1,023.27 | $1,111.7567 | $1,111.75 | $1,111.80 | $1,111.70 | |