| 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 | $229.77 | 12.647% | $258.829 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $94.81 | 8.392% | $102.7665 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $149.36 | 5.708% | $157.8855 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $196.88 | 12.127% | $220.7556 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $28.88 | 12.270% | $32.4236 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $112.80 | 3.145% | $116.3476 | $116.35 | $116.35 | $116.30 |
| Purchase #7 | $192.34 | 11.293% | $214.061 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $1,004.84 | $1,103.0688 | $1,103.08 | $1,103.05 | $1,103.10 | |