| 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 | $155.80 | 8.614% | $169.2206 | $169.22 | $169.20 | $169.20 |
| Purchase #2 | $207.44 | 3.501% | $214.7025 | $214.70 | $214.70 | $214.70 |
| Purchase #3 | $23.94 | 8.329% | $25.934 | $25.93 | $25.95 | $25.90 |
| Purchase #4 | $189.77 | 10.800% | $210.2652 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $241.72 | 12.312% | $271.4806 | $271.48 | $271.50 | $271.50 |
| Purchase #6 | $94.27 | 10.654% | $104.3135 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $107.42 | 7.653% | $115.6409 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $1,020.36 | $1,111.5573 | $1,111.55 | $1,111.55 | $1,111.50 | |