| 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 | $218.80 | 4.817% | $229.3396 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $124.31 | 4.320% | $129.6802 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $169.32 | 5.176% | $178.084 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $132.97 | 13.330% | $150.6949 | $150.69 | $150.70 | $150.70 |
| Purchase #5 | $80.70 | 8.643% | $87.6749 | $87.67 | $87.65 | $87.70 |
| Purchase #6 | $217.97 | 4.826% | $228.4892 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $39.45 | 5.498% | $41.619 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $983.52 | $1,045.5818 | $1,045.57 | $1,045.60 | $1,045.60 | |