| 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 | $212.39 | 12.154% | $238.2039 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $128.53 | 9.707% | $141.0064 | $141.01 | $141.00 | $141.00 |
| Purchase #3 | $128.35 | 3.538% | $132.891 | $132.89 | $132.90 | $132.90 |
| Purchase #4 | $5.91 | 3.125% | $6.0947 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $97.25 | 10.291% | $107.258 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $34.32 | 4.279% | $35.7886 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $32.90 | 13.600% | $37.3744 | $37.37 | $37.35 | $37.40 |
| 7 purchase totals = | $639.65 | $698.6170 | $698.61 | $698.60 | $698.70 | |