| 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 | $24.94 | 7.388% | $26.7826 | $26.78 | $26.80 | $26.80 |
| Purchase #2 | $233.86 | 9.512% | $256.1048 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $198.98 | 6.152% | $211.2212 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $127.98 | 12.198% | $143.591 | $143.59 | $143.60 | $143.60 |
| Purchase #5 | $206.99 | 6.557% | $220.5623 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $245.34 | 8.239% | $265.5536 | $265.55 | $265.55 | $265.60 |
| Purchase #7 | $72.37 | 4.217% | $75.4218 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $1,110.46 | $1,199.2373 | $1,199.22 | $1,199.20 | $1,199.30 | |