| 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 | $38.78 | 6.780% | $41.4093 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $156.32 | 12.644% | $176.0851 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $244.93 | 5.539% | $258.4967 | $258.50 | $258.50 | $258.50 |
| Purchase #4 | $115.80 | 6.102% | $122.8661 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $130.30 | 6.788% | $139.1448 | $139.14 | $139.15 | $139.10 |
| Purchase #6 | $120.48 | 13.440% | $136.6725 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $209.72 | 11.426% | $233.6826 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $1,016.33 | $1,108.3571 | $1,108.36 | $1,108.35 | $1,108.40 | |