| 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 | $230.31 | 11.548% | $256.9062 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $135.66 | 13.107% | $153.441 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $163.44 | 3.639% | $169.3876 | $169.39 | $169.40 | $169.40 |
| Purchase #4 | $93.58 | 11.596% | $104.4315 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $149.40 | 12.141% | $167.5387 | $167.54 | $167.55 | $167.50 |
| Purchase #6 | $23.86 | 8.834% | $25.9678 | $25.97 | $25.95 | $26.00 |
| Purchase #7 | $120.77 | 6.153% | $128.201 | $128.20 | $128.20 | $128.20 |
| 7 purchase totals = | $917.02 | $1,005.8738 | $1,005.88 | $1,005.90 | $1,005.80 | |