| 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 | $66.45 | 11.241% | $73.9196 | $73.92 | $73.90 | $73.90 |
| Purchase #2 | $109.97 | 9.838% | $120.7888 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $149.72 | 3.849% | $155.4827 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $94.34 | 7.205% | $101.1372 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $244.96 | 5.170% | $257.6244 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $191.81 | 8.148% | $207.4387 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $187.93 | 4.669% | $196.7045 | $196.70 | $196.70 | $196.70 |
| 7 purchase totals = | $1,045.18 | $1,113.0959 | $1,113.09 | $1,113.10 | $1,113.00 | |