| 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 | $203.26 | 12.236% | $228.1309 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $248.50 | 10.262% | $274.0011 | $274.00 | $274.00 | $274.00 |
| Purchase #3 | $144.74 | 5.197% | $152.2621 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $147.86 | 6.347% | $157.2447 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $196.48 | 4.718% | $205.7499 | $205.75 | $205.75 | $205.70 |
| Purchase #6 | $57.94 | 9.684% | $63.5509 | $63.55 | $63.55 | $63.60 |
| Purchase #7 | $104.60 | 5.585% | $110.4419 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $1,103.38 | $1,191.3815 | $1,191.37 | $1,191.40 | $1,191.30 | |