| 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 | $201.51 | 4.857% | $211.2973 | $211.30 | $211.30 | $211.30 |
| Purchase #2 | $119.64 | 13.221% | $135.4576 | $135.46 | $135.45 | $135.50 |
| Purchase #3 | $39.34 | 6.776% | $42.0057 | $42.01 | $42.00 | $42.00 |
| Purchase #4 | $238.65 | 9.399% | $261.0807 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $113.39 | 4.140% | $118.0843 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $120.76 | 10.862% | $133.877 | $133.88 | $133.90 | $133.90 |
| Purchase #7 | $136.86 | 12.111% | $153.4351 | $153.44 | $153.45 | $153.40 |
| 7 purchase totals = | $970.15 | $1,055.2377 | $1,055.25 | $1,055.30 | $1,055.30 | |