| 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 | $230.43 | 6.699% | $245.8665 | $245.87 | $245.85 | $245.90 |
| Purchase #2 | $190.97 | 11.754% | $213.4166 | $213.42 | $213.40 | $213.40 |
| Purchase #3 | $120.63 | 12.432% | $135.6267 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $202.50 | 10.560% | $223.884 | $223.88 | $223.90 | $223.90 |
| Purchase #5 | $73.47 | 4.271% | $76.6079 | $76.61 | $76.60 | $76.60 |
| Purchase #6 | $24.39 | 10.686% | $26.9963 | $27.00 | $27.00 | $27.00 |
| Purchase #7 | $214.31 | 8.679% | $232.91 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $1,056.70 | $1,155.3080 | $1,155.32 | $1,155.30 | $1,155.30 | |