| 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 | $225.69 | 13.579% | $256.3364 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $249.80 | 3.588% | $258.7628 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $67.34 | 10.715% | $74.5555 | $74.56 | $74.55 | $74.60 |
| Purchase #4 | $195.85 | 3.781% | $203.2551 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $202.75 | 6.351% | $215.6267 | $215.63 | $215.65 | $215.60 |
| Purchase #6 | $157.25 | 3.501% | $162.7553 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $114.37 | 7.423% | $122.8597 | $122.86 | $122.85 | $122.90 |
| 7 purchase totals = | $1,213.05 | $1,294.1515 | $1,294.17 | $1,294.15 | $1,294.30 | |