| 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 | $221.48 | 7.690% | $238.5118 | $238.51 | $238.50 | $238.50 |
| Purchase #2 | $74.66 | 4.158% | $77.7644 | $77.76 | $77.75 | $77.80 |
| Purchase #3 | $52.64 | 6.140% | $55.8721 | $55.87 | $55.85 | $55.90 |
| Purchase #4 | $77.49 | 5.129% | $81.4645 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $193.73 | 11.518% | $216.0438 | $216.04 | $216.05 | $216.00 |
| Purchase #6 | $126.93 | 5.498% | $133.9086 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $172.54 | 8.710% | $187.5682 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $919.47 | $991.1334 | $991.12 | $991.05 | $991.20 | |