| 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 | $129.58 | 6.200% | $137.614 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $178.64 | 10.533% | $197.4562 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $159.46 | 7.774% | $171.8564 | $171.86 | $171.85 | $171.90 |
| Purchase #4 | $27.29 | 4.848% | $28.613 | $28.61 | $28.60 | $28.60 |
| Purchase #5 | $24.98 | 5.788% | $26.4258 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $234.70 | 10.266% | $258.7943 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $164.27 | 9.704% | $180.2108 | $180.21 | $180.20 | $180.20 |
| 7 purchase totals = | $918.92 | $1,000.9705 | $1,000.97 | $1,000.95 | $1,001.00 | |