| 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 | $133.99 | 13.802% | $152.4833 | $152.48 | $152.50 | $152.50 |
| Purchase #2 | $199.53 | 5.705% | $210.9132 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $124.76 | 9.378% | $136.46 | $136.46 | $136.45 | $136.50 |
| Purchase #4 | $122.48 | 10.187% | $134.957 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $118.55 | 8.216% | $128.2901 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $197.60 | 11.456% | $220.2371 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $97.91 | 11.550% | $109.2186 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $994.82 | $1,092.5593 | $1,092.56 | $1,092.55 | $1,092.60 | |