| 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 | $194.84 | 8.252% | $210.9182 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $114.84 | 12.429% | $129.1135 | $129.11 | $129.10 | $129.10 |
| Purchase #3 | $144.45 | 11.818% | $161.5211 | $161.52 | $161.50 | $161.50 |
| Purchase #4 | $12.43 | 7.547% | $13.3681 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $114.70 | 8.447% | $124.3887 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $189.45 | 8.786% | $206.0951 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $77.82 | 3.457% | $80.5102 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $848.53 | $925.9149 | $925.92 | $925.85 | $925.90 | |