| 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 | $207.90 | 12.105% | $233.0663 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $147.47 | 8.560% | $160.0934 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $147.56 | 8.202% | $159.6629 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $189.48 | 10.569% | $209.5061 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $117.72 | 4.413% | $122.915 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $171.25 | 13.518% | $194.3996 | $194.40 | $194.40 | $194.40 |
| Purchase #7 | $21.29 | 5.853% | $22.5361 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $1,002.67 | $1,102.1794 | $1,102.19 | $1,102.15 | $1,102.20 | |