| 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 | $185.34 | 9.590% | $203.1141 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $99.58 | 5.528% | $105.0848 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $117.93 | 9.664% | $129.3268 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $190.29 | 13.301% | $215.6005 | $215.60 | $215.60 | $215.60 |
| Purchase #5 | $218.89 | 12.582% | $246.4307 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $32.90 | 6.233% | $34.9507 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $66.75 | 9.674% | $73.2074 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $911.68 | $1,007.7150 | $1,007.71 | $1,007.75 | $1,007.70 | |