| 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 | $217.27 | 12.805% | $245.0914 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $187.42 | 7.177% | $200.8711 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $237.69 | 10.311% | $262.1982 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $175.89 | 6.115% | $186.6457 | $186.65 | $186.65 | $186.60 |
| Purchase #5 | $238.72 | 7.672% | $257.0346 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $232.73 | 7.742% | $250.748 | $250.75 | $250.75 | $250.70 |
| Purchase #7 | $193.73 | 6.474% | $206.2721 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $1,483.45 | $1,608.8611 | $1,608.86 | $1,608.85 | $1,608.80 | |