| 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 | $199.32 | 9.232% | $217.7212 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $201.73 | 3.421% | $208.6312 | $208.63 | $208.65 | $208.60 |
| Purchase #3 | $35.70 | 3.866% | $37.0802 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $192.66 | 3.576% | $199.5495 | $199.55 | $199.55 | $199.50 |
| Purchase #5 | $198.87 | 7.293% | $213.3736 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $196.47 | 8.474% | $213.1189 | $213.12 | $213.10 | $213.10 |
| Purchase #7 | $103.74 | 4.141% | $108.0359 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $1,128.49 | $1,197.5105 | $1,197.51 | $1,197.50 | $1,197.40 | |