| 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 | $194.50 | 12.152% | $218.1356 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $132.98 | 12.562% | $149.6849 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $233.28 | 13.561% | $264.9151 | $264.92 | $264.90 | $264.90 |
| Purchase #4 | $65.86 | 4.636% | $68.9133 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $19.36 | 10.169% | $21.3287 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $186.91 | 6.679% | $199.3937 | $199.39 | $199.40 | $199.40 |
| Purchase #7 | $113.63 | 8.278% | $123.0363 | $123.04 | $123.05 | $123.00 |
| 7 purchase totals = | $946.52 | $1,045.4076 | $1,045.41 | $1,045.45 | $1,045.30 | |