| 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 | $200.26 | 11.835% | $223.9608 | $223.96 | $223.95 | $224.00 |
| Purchase #2 | $212.31 | 4.486% | $221.8342 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $187.73 | 8.677% | $204.0193 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $199.85 | 9.254% | $218.3441 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $147.59 | 8.357% | $159.9241 | $159.92 | $159.90 | $159.90 |
| Purchase #6 | $191.96 | 4.421% | $200.4466 | $200.45 | $200.45 | $200.40 |
| Purchase #7 | $56.30 | 8.675% | $61.184 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $1,196.00 | $1,289.7131 | $1,289.70 | $1,289.70 | $1,289.60 | |