| 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 | $100.89 | 7.759% | $108.7181 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $143.47 | 10.425% | $158.4267 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $241.43 | 11.257% | $268.6078 | $268.61 | $268.60 | $268.60 |
| Purchase #4 | $32.63 | 8.316% | $35.3435 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $208.39 | 5.722% | $220.3141 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $35.38 | 12.857% | $39.9288 | $39.93 | $39.95 | $39.90 |
| Purchase #7 | $192.75 | 3.544% | $199.5811 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $954.94 | $1,030.9201 | $1,030.92 | $1,030.95 | $1,030.80 | |