| 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 | $209.51 | 11.317% | $233.2202 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $184.68 | 11.565% | $206.0382 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $249.79 | 6.666% | $266.441 | $266.44 | $266.45 | $266.40 |
| Purchase #4 | $140.98 | 12.206% | $158.188 | $158.19 | $158.20 | $158.20 |
| Purchase #5 | $162.65 | 7.788% | $175.3172 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $65.55 | 9.716% | $71.9188 | $71.92 | $71.90 | $71.90 |
| Purchase #7 | $132.69 | 4.606% | $138.8017 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $1,145.85 | $1,249.9251 | $1,249.93 | $1,249.90 | $1,249.80 | |