| 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 | $111.36 | 5.182% | $117.1307 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $123.33 | 7.776% | $132.9201 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $21.60 | 6.555% | $23.0159 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $247.30 | 12.310% | $277.7426 | $277.74 | $277.75 | $277.70 |
| Purchase #5 | $221.45 | 5.341% | $233.2776 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $22.85 | 5.643% | $24.1394 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $178.48 | 6.243% | $189.6225 | $189.62 | $189.60 | $189.60 |
| 7 purchase totals = | $926.37 | $997.8488 | $997.85 | $997.85 | $997.70 | |