| 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 | $197.79 | 11.486% | $220.5082 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $114.97 | 8.149% | $124.3389 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $31.58 | 13.768% | $35.9279 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $202.91 | 4.374% | $211.7853 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $7.89 | 10.784% | $8.7409 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $94.70 | 5.811% | $100.203 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $113.37 | 8.130% | $122.587 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $763.21 | $824.0912 | $824.10 | $824.15 | $824.00 | |