| 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 | $120.56 | 8.274% | $130.5351 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $34.86 | 8.236% | $37.7311 | $37.73 | $37.75 | $37.70 |
| Purchase #3 | $57.97 | 3.510% | $60.0047 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $43.49 | 5.851% | $46.0346 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $234.25 | 8.293% | $253.6764 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $221.93 | 12.843% | $250.4325 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $204.31 | 6.167% | $216.9098 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $917.37 | $995.3242 | $995.32 | $995.40 | $995.20 | |