| 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 | $120.28 | 13.525% | $136.5479 | $136.55 | $136.55 | $136.50 |
| Purchase #2 | $229.53 | 7.278% | $246.2352 | $246.24 | $246.25 | $246.20 |
| Purchase #3 | $170.54 | 12.308% | $191.5301 | $191.53 | $191.55 | $191.50 |
| Purchase #4 | $186.84 | 3.663% | $193.6839 | $193.68 | $193.70 | $193.70 |
| Purchase #5 | $232.58 | 6.176% | $246.9441 | $246.94 | $246.95 | $246.90 |
| Purchase #6 | $108.51 | 12.685% | $122.2745 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $198.26 | 6.747% | $211.6366 | $211.64 | $211.65 | $211.60 |
| 7 purchase totals = | $1,246.54 | $1,348.8523 | $1,348.85 | $1,348.90 | $1,348.70 | |