| 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 | $99.81 | 12.616% | $112.402 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $53.34 | 7.382% | $57.2776 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $110.47 | 10.688% | $122.277 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $168.29 | 10.138% | $185.3512 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $132.55 | 11.304% | $147.5335 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $22.44 | 10.503% | $24.7969 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $204.85 | 12.726% | $230.9192 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $791.75 | $880.5574 | $880.56 | $880.60 | $880.60 | |