| 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 | $122.88 | 8.433% | $133.2425 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $60.38 | 13.798% | $68.7112 | $68.71 | $68.70 | $68.70 |
| Purchase #3 | $192.90 | 10.753% | $213.6425 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $213.89 | 7.789% | $230.5499 | $230.55 | $230.55 | $230.50 |
| Purchase #5 | $116.53 | 5.393% | $122.8145 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $21.40 | 12.550% | $24.0857 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $119.46 | 10.448% | $131.9412 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $847.44 | $924.9875 | $924.98 | $925.00 | $924.80 | |