| 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 | $14.65 | 6.194% | $15.5574 | $15.56 | $15.55 | $15.60 |
| Purchase #2 | $244.43 | 12.464% | $274.8958 | $274.90 | $274.90 | $274.90 |
| Purchase #3 | $187.25 | 12.700% | $211.0308 | $211.03 | $211.05 | $211.00 |
| Purchase #4 | $212.40 | 12.704% | $239.3833 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $245.73 | 5.383% | $258.9576 | $258.96 | $258.95 | $259.00 |
| Purchase #6 | $102.46 | 11.271% | $114.0083 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $192.80 | 12.340% | $216.5915 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $1,199.72 | $1,330.4247 | $1,330.43 | $1,330.45 | $1,330.50 | |