| 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 | $216.45 | 6.380% | $230.2595 | $230.26 | $230.25 | $230.30 |
| Purchase #2 | $213.63 | 12.274% | $239.8509 | $239.85 | $239.85 | $239.90 |
| Purchase #3 | $121.70 | 13.490% | $138.1173 | $138.12 | $138.10 | $138.10 |
| Purchase #4 | $225.45 | 6.653% | $240.4492 | $240.45 | $240.45 | $240.40 |
| Purchase #5 | $177.45 | 12.798% | $200.1601 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $230.59 | 6.609% | $245.8297 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $34.73 | 7.835% | $37.4511 | $37.45 | $37.45 | $37.50 |
| 7 purchase totals = | $1,220.00 | $1,332.1178 | $1,332.12 | $1,332.10 | $1,332.20 | |