| 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 | $220.33 | 9.173% | $240.5409 | $240.54 | $240.55 | $240.50 |
| Purchase #2 | $213.83 | 4.639% | $223.7496 | $223.75 | $223.75 | $223.70 |
| Purchase #3 | $175.65 | 13.294% | $199.0009 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $128.80 | 7.380% | $138.3054 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $242.51 | 6.548% | $258.3896 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $144.54 | 3.413% | $149.4732 | $149.47 | $149.45 | $149.50 |
| Purchase #7 | $41.52 | 13.512% | $47.1302 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $1,167.18 | $1,256.5898 | $1,256.59 | $1,256.60 | $1,256.50 | |