| 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 | $198.75 | 7.329% | $213.3164 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $237.28 | 3.279% | $245.0604 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $245.33 | 12.136% | $275.1032 | $275.10 | $275.10 | $275.10 |
| Purchase #4 | $222.66 | 7.296% | $238.9053 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $181.36 | 3.271% | $187.2923 | $187.29 | $187.30 | $187.30 |
| Purchase #6 | $220.71 | 5.636% | $233.1492 | $233.15 | $233.15 | $233.10 |
| Purchase #7 | $188.75 | 8.616% | $205.0127 | $205.01 | $205.00 | $205.00 |
| 7 purchase totals = | $1,494.84 | $1,597.8395 | $1,597.84 | $1,597.80 | $1,597.80 | |