| 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 | $189.59 | 4.298% | $197.7386 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $128.88 | 5.664% | $136.1798 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $96.36 | 10.279% | $106.2648 | $106.26 | $106.25 | $106.30 |
| Purchase #4 | $245.67 | 9.175% | $268.2102 | $268.21 | $268.20 | $268.20 |
| Purchase #5 | $35.44 | 10.652% | $39.2151 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $240.79 | 5.422% | $253.8456 | $253.85 | $253.85 | $253.80 |
| Purchase #7 | $117.25 | 4.686% | $122.7443 | $122.74 | $122.75 | $122.70 |
| 7 purchase totals = | $1,053.98 | $1,124.1984 | $1,124.20 | $1,124.20 | $1,124.10 | |