| 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 | $224.87 | 9.170% | $245.4906 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $22.28 | 10.243% | $24.5621 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $132.84 | 12.730% | $149.7505 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $49.94 | 3.584% | $51.7298 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $153.58 | 8.197% | $166.169 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $120.39 | 11.616% | $134.3745 | $134.37 | $134.35 | $134.40 |
| Purchase #7 | $235.27 | 4.110% | $244.9396 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $939.17 | $1,017.0161 | $1,017.01 | $1,017.00 | $1,017.10 | |