| 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 | $120.84 | 7.752% | $130.2075 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $191.44 | 8.309% | $207.3467 | $207.35 | $207.35 | $207.30 |
| Purchase #3 | $74.67 | 12.242% | $83.8111 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $205.33 | 8.635% | $223.0602 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $211.98 | 12.524% | $238.5284 | $238.53 | $238.55 | $238.50 |
| Purchase #6 | $173.63 | 8.200% | $187.8677 | $187.87 | $187.85 | $187.90 |
| Purchase #7 | $63.77 | 7.807% | $68.7485 | $68.75 | $68.75 | $68.70 |
| 7 purchase totals = | $1,041.66 | $1,139.5701 | $1,139.58 | $1,139.55 | $1,139.50 | |