| 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 | $215.46 | 10.427% | $237.926 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $64.74 | 5.611% | $68.3726 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $192.40 | 8.854% | $209.4351 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $149.46 | 10.803% | $165.6062 | $165.61 | $165.60 | $165.60 |
| Purchase #5 | $44.44 | 7.724% | $47.8725 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $102.59 | 4.630% | $107.3399 | $107.34 | $107.35 | $107.30 |
| Purchase #7 | $78.95 | 13.164% | $89.343 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $848.04 | $925.8953 | $925.90 | $925.90 | $925.80 | |