| 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 | $240.89 | 4.332% | $251.3254 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $234.29 | 5.790% | $247.8554 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $74.71 | 9.614% | $81.8926 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $230.90 | 7.565% | $248.3676 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $124.83 | 6.279% | $132.6681 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $229.69 | 4.284% | $239.5299 | $239.53 | $239.55 | $239.50 |
| Purchase #7 | $123.54 | 4.442% | $129.0276 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $1,258.85 | $1,330.6666 | $1,330.68 | $1,330.70 | $1,330.70 | |