| 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 | $189.77 | 6.133% | $201.4086 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $56.32 | 12.311% | $63.2536 | $63.25 | $63.25 | $63.30 |
| Purchase #3 | $193.76 | 5.124% | $203.6883 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $187.60 | 5.290% | $197.524 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $69.86 | 6.684% | $74.5294 | $74.53 | $74.55 | $74.50 |
| Purchase #6 | $163.95 | 6.620% | $174.8035 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $196.74 | 8.172% | $212.8176 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $1,058.00 | $1,128.0250 | $1,128.02 | $1,128.00 | $1,128.00 | |