| 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 | $108.38 | 6.672% | $115.6111 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $195.29 | 13.462% | $221.5799 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $201.35 | 3.104% | $207.5999 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $161.75 | 10.616% | $178.9214 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $240.39 | 7.194% | $257.6837 | $257.68 | $257.70 | $257.70 |
| Purchase #6 | $245.42 | 7.328% | $263.4044 | $263.40 | $263.40 | $263.40 |
| Purchase #7 | $66.30 | 4.363% | $69.1927 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $1,218.88 | $1,313.9931 | $1,313.98 | $1,314.00 | $1,314.00 | |