| 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 | $198.58 | 12.667% | $223.7341 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $198.90 | 7.664% | $214.1437 | $214.14 | $214.15 | $214.10 |
| Purchase #3 | $169.43 | 11.857% | $189.5193 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $170.47 | 6.271% | $181.1602 | $181.16 | $181.15 | $181.20 |
| Purchase #5 | $8.50 | 13.146% | $9.6174 | $9.62 | $9.60 | $9.60 |
| Purchase #6 | $179.53 | 12.758% | $202.4344 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $227.56 | 3.252% | $234.9603 | $234.96 | $234.95 | $235.00 |
| 7 purchase totals = | $1,152.97 | $1,255.5694 | $1,255.56 | $1,255.55 | $1,255.50 | |