| 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 | $6.72 | 12.152% | $7.5366 | $7.54 | $7.55 | $7.50 |
| Purchase #2 | $104.49 | 7.452% | $112.2766 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $248.98 | 9.121% | $271.6895 | $271.69 | $271.70 | $271.70 |
| Purchase #4 | $246.86 | 5.193% | $259.6794 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $193.30 | 4.862% | $202.6982 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $24.34 | 7.458% | $26.1553 | $26.16 | $26.15 | $26.20 |
| Purchase #7 | $181.42 | 11.231% | $201.7953 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $1,006.11 | $1,081.8309 | $1,081.85 | $1,081.90 | $1,081.90 | |