| 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 | $84.78 | 4.227% | $88.3637 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $28.47 | 13.379% | $32.279 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $157.86 | 3.197% | $162.9068 | $162.91 | $162.90 | $162.90 |
| Purchase #4 | $227.26 | 12.129% | $254.8244 | $254.82 | $254.80 | $254.80 |
| Purchase #5 | $69.48 | 7.498% | $74.6896 | $74.69 | $74.70 | $74.70 |
| Purchase #6 | $239.93 | 13.136% | $271.4472 | $271.45 | $271.45 | $271.40 |
| Purchase #7 | $220.94 | 3.790% | $229.3136 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $1,028.72 | $1,113.8243 | $1,113.82 | $1,113.80 | $1,113.80 | |