| 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 | $21.38 | 5.393% | $22.533 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $224.76 | 3.307% | $232.1928 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $52.80 | 8.842% | $57.4686 | $57.47 | $57.45 | $57.50 |
| Purchase #4 | $172.38 | 9.513% | $188.7785 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $128.71 | 9.342% | $140.7341 | $140.73 | $140.75 | $140.70 |
| Purchase #6 | $159.75 | 13.317% | $181.0239 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $171.82 | 10.755% | $190.2992 | $190.30 | $190.30 | $190.30 |
| 7 purchase totals = | $931.60 | $1,013.0301 | $1,013.02 | $1,013.05 | $1,013.00 | |