| 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 | $112.99 | 4.364% | $117.9209 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $153.67 | 8.401% | $166.5798 | $166.58 | $166.60 | $166.60 |
| Purchase #3 | $229.39 | 10.430% | $253.3154 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $150.90 | 13.734% | $171.6246 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $132.83 | 11.149% | $147.6392 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $129.30 | 9.309% | $141.3365 | $141.34 | $141.35 | $141.30 |
| Purchase #7 | $190.50 | 9.773% | $209.1176 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $1,099.58 | $1,207.5340 | $1,207.54 | $1,207.50 | $1,207.40 | |