| 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 | $136.67 | 9.814% | $150.0828 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $73.88 | 13.205% | $83.6359 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $91.94 | 6.711% | $98.1101 | $98.11 | $98.10 | $98.10 |
| Purchase #4 | $35.65 | 3.691% | $36.9658 | $36.97 | $36.95 | $37.00 |
| Purchase #5 | $218.76 | 11.171% | $243.1977 | $243.20 | $243.20 | $243.20 |
| Purchase #6 | $126.82 | 9.271% | $138.5775 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $238.30 | 8.477% | $258.5007 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $922.02 | $1,009.0705 | $1,009.08 | $1,009.10 | $1,009.10 | |