| 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 | $228.85 | 11.400% | $254.9389 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $162.86 | 5.688% | $172.1235 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $146.25 | 12.236% | $164.1452 | $164.15 | $164.15 | $164.10 |
| Purchase #4 | $161.53 | 13.623% | $183.5352 | $183.54 | $183.55 | $183.50 |
| Purchase #5 | $143.60 | 8.286% | $155.4987 | $155.50 | $155.50 | $155.50 |
| Purchase #6 | $30.49 | 11.801% | $34.0881 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $115.40 | 12.579% | $129.9162 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $988.98 | $1,094.2458 | $1,094.26 | $1,094.25 | $1,094.10 | |