| 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 | $198.40 | 9.423% | $217.0952 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $241.32 | 11.237% | $268.4371 | $268.44 | $268.45 | $268.40 |
| Purchase #3 | $11.81 | 8.123% | $12.7693 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $32.98 | 5.174% | $34.6864 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $36.62 | 10.490% | $40.4614 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $119.59 | 13.248% | $135.4333 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $72.59 | 10.291% | $80.0602 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $713.31 | $788.9429 | $788.95 | $788.95 | $789.00 | |