| 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 | $198.63 | 12.535% | $223.5283 | $223.53 | $223.55 | $223.50 |
| Purchase #2 | $194.39 | 5.542% | $205.1631 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $246.61 | 8.527% | $267.6384 | $267.64 | $267.65 | $267.60 |
| Purchase #4 | $145.28 | 12.631% | $163.6303 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $231.41 | 10.664% | $256.0876 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $103.33 | 13.854% | $117.6453 | $117.65 | $117.65 | $117.60 |
| Purchase #7 | $132.84 | 7.205% | $142.4111 | $142.41 | $142.40 | $142.40 |
| 7 purchase totals = | $1,252.49 | $1,376.1041 | $1,376.11 | $1,376.15 | $1,376.00 | |