| 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 | $174.92 | 10.182% | $192.7304 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $238.79 | 3.399% | $246.9065 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $170.45 | 9.712% | $187.0041 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $8.92 | 5.593% | $9.4189 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $245.55 | 5.249% | $258.4389 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $227.79 | 10.149% | $250.9084 | $250.91 | $250.90 | $250.90 |
| Purchase #7 | $116.38 | 10.701% | $128.8338 | $128.83 | $128.85 | $128.80 |
| 7 purchase totals = | $1,182.80 | $1,274.2410 | $1,274.24 | $1,274.25 | $1,274.10 | |