| 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 | $243.43 | 11.148% | $270.5676 | $270.57 | $270.55 | $270.60 |
| Purchase #2 | $6.73 | 3.673% | $6.9772 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $221.51 | 5.804% | $234.3664 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $161.52 | 9.576% | $176.9872 | $176.99 | $177.00 | $177.00 |
| Purchase #5 | $209.85 | 12.386% | $235.842 | $235.84 | $235.85 | $235.80 |
| Purchase #6 | $211.79 | 11.272% | $235.663 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $39.30 | 7.624% | $42.2962 | $42.30 | $42.30 | $42.30 |
| 7 purchase totals = | $1,094.13 | $1,202.6996 | $1,202.71 | $1,202.70 | $1,202.80 | |