| 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 | $50.71 | 10.833% | $56.2034 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $190.40 | 7.849% | $205.3445 | $205.34 | $205.35 | $205.30 |
| Purchase #3 | $187.97 | 12.483% | $211.4343 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $201.58 | 13.587% | $228.9687 | $228.97 | $228.95 | $229.00 |
| Purchase #5 | $152.28 | 12.511% | $171.3318 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $113.45 | 8.790% | $123.4223 | $123.42 | $123.40 | $123.40 |
| Purchase #7 | $123.29 | 6.859% | $131.7465 | $131.75 | $131.75 | $131.70 |
| 7 purchase totals = | $1,019.68 | $1,128.4515 | $1,128.44 | $1,128.45 | $1,128.30 | |