| 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 | $200.80 | 10.492% | $221.8679 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $55.86 | 10.202% | $61.5588 | $61.56 | $61.55 | $61.60 |
| Purchase #3 | $223.76 | 7.865% | $241.3587 | $241.36 | $241.35 | $241.40 |
| Purchase #4 | $135.86 | 11.134% | $150.9867 | $150.99 | $151.00 | $151.00 |
| Purchase #5 | $218.52 | 12.664% | $246.1934 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $212.88 | 6.519% | $226.7576 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $108.67 | 9.674% | $119.1827 | $119.18 | $119.20 | $119.20 |
| 7 purchase totals = | $1,156.35 | $1,267.9058 | $1,267.91 | $1,267.90 | $1,268.10 | |