| 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 | $137.78 | 11.573% | $153.7253 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $128.98 | 11.631% | $143.9817 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $235.35 | 5.607% | $248.5461 | $248.55 | $248.55 | $248.50 |
| Purchase #4 | $212.87 | 8.841% | $231.6898 | $231.69 | $231.70 | $231.70 |
| Purchase #5 | $241.88 | 9.456% | $264.7522 | $264.75 | $264.75 | $264.80 |
| Purchase #6 | $212.27 | 8.692% | $230.7205 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $122.93 | 5.672% | $129.9026 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $1,292.06 | $1,403.3182 | $1,403.32 | $1,403.35 | $1,403.30 | |