| 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 | $138.48 | 10.134% | $152.5136 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $247.42 | 10.566% | $273.5624 | $273.56 | $273.55 | $273.60 |
| Purchase #3 | $97.74 | 6.674% | $104.2632 | $104.26 | $104.25 | $104.30 |
| Purchase #4 | $247.80 | 4.125% | $258.0218 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $199.85 | 7.524% | $214.8867 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $32.55 | 7.494% | $34.9893 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $150.93 | 13.359% | $171.0927 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $1,114.77 | $1,209.3297 | $1,209.32 | $1,209.30 | $1,209.40 | |