| 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 | $190.93 | 11.670% | $213.2115 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $217.45 | 10.633% | $240.5715 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $185.55 | 13.132% | $209.9164 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $5.71 | 10.710% | $6.3215 | $6.32 | $6.30 | $6.30 |
| Purchase #5 | $213.44 | 11.407% | $237.7871 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $229.44 | 12.741% | $258.673 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $196.69 | 3.651% | $203.8712 | $203.87 | $203.85 | $203.90 |
| 7 purchase totals = | $1,239.21 | $1,370.3522 | $1,370.35 | $1,370.25 | $1,370.40 | |