| 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 | $30.84 | 7.769% | $33.236 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $212.74 | 9.700% | $233.3758 | $233.38 | $233.40 | $233.40 |
| Purchase #3 | $32.42 | 6.328% | $34.4715 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $166.40 | 13.541% | $188.9322 | $188.93 | $188.95 | $188.90 |
| Purchase #5 | $191.31 | 8.505% | $207.5809 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $238.28 | 6.407% | $253.5466 | $253.55 | $253.55 | $253.50 |
| Purchase #7 | $118.40 | 3.696% | $122.7761 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $990.39 | $1,073.9191 | $1,073.93 | $1,074.00 | $1,073.90 | |