| 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 | $207.84 | 10.766% | $230.2161 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $228.27 | 13.163% | $258.3172 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $62.88 | 10.473% | $69.4654 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $196.27 | 10.142% | $216.1757 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $105.28 | 12.201% | $118.1252 | $118.13 | $118.15 | $118.10 |
| Purchase #6 | $78.49 | 5.857% | $83.0872 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $245.57 | 10.209% | $270.6402 | $270.64 | $270.65 | $270.60 |
| 7 purchase totals = | $1,124.60 | $1,246.0270 | $1,246.05 | $1,246.05 | $1,246.00 | |