| 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 | $37.30 | 5.413% | $39.319 | $39.32 | $39.30 | $39.30 |
| Purchase #2 | $110.54 | 11.525% | $123.2797 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $219.93 | 9.577% | $240.9927 | $240.99 | $241.00 | $241.00 |
| Purchase #4 | $90.40 | 3.359% | $93.4365 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $226.75 | 4.229% | $236.3393 | $236.34 | $236.35 | $236.30 |
| Purchase #6 | $217.81 | 10.226% | $240.0833 | $240.08 | $240.10 | $240.10 |
| Purchase #7 | $58.34 | 12.275% | $65.5012 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $961.07 | $1,038.9517 | $1,038.95 | $1,039.00 | $1,038.90 | |