| 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 | $199.29 | 10.580% | $220.3749 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $35.41 | 12.174% | $39.7208 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $70.99 | 9.356% | $77.6318 | $77.63 | $77.65 | $77.60 |
| Purchase #4 | $172.69 | 12.226% | $193.8031 | $193.80 | $193.80 | $193.80 |
| Purchase #5 | $250.38 | 3.105% | $258.1543 | $258.15 | $258.15 | $258.20 |
| Purchase #6 | $192.34 | 7.525% | $206.8136 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $113.38 | 9.215% | $123.828 | $123.83 | $123.85 | $123.80 |
| 7 purchase totals = | $1,034.48 | $1,120.3265 | $1,120.31 | $1,120.30 | $1,120.30 | |