| 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 | $34.82 | 11.326% | $38.7637 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $115.25 | 7.192% | $123.5388 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $226.59 | 11.293% | $252.1788 | $252.18 | $252.20 | $252.20 |
| Purchase #4 | $122.37 | 13.110% | $138.4127 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $208.44 | 12.236% | $233.9447 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $60.74 | 7.538% | $65.3186 | $65.32 | $65.30 | $65.30 |
| Purchase #7 | $221.82 | 4.670% | $232.179 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $990.03 | $1,084.3363 | $1,084.33 | $1,084.35 | $1,084.30 | |