| 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 | $217.71 | 5.464% | $229.6057 | $229.61 | $229.60 | $229.60 |
| Purchase #2 | $225.27 | 5.236% | $237.0651 | $237.07 | $237.05 | $237.10 |
| Purchase #3 | $14.55 | 3.410% | $15.0462 | $15.05 | $15.05 | $15.00 |
| Purchase #4 | $215.89 | 5.758% | $228.3209 | $228.32 | $228.30 | $228.30 |
| Purchase #5 | $230.81 | 9.845% | $253.5332 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $31.60 | 3.740% | $32.7818 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $168.49 | 6.492% | $179.4284 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $1,104.32 | $1,175.7813 | $1,175.79 | $1,175.80 | $1,175.70 | |