| 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 | $218.78 | 3.352% | $226.1135 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $156.66 | 6.522% | $166.8774 | $166.88 | $166.90 | $166.90 |
| Purchase #3 | $158.58 | 12.550% | $178.4818 | $178.48 | $178.50 | $178.50 |
| Purchase #4 | $181.70 | 5.668% | $191.9988 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $53.69 | 7.336% | $57.6287 | $57.63 | $57.65 | $57.60 |
| Purchase #6 | $82.97 | 7.577% | $89.2566 | $89.26 | $89.25 | $89.30 |
| Purchase #7 | $87.90 | 12.489% | $98.8778 | $98.88 | $98.90 | $98.90 |
| 7 purchase totals = | $940.28 | $1,009.2346 | $1,009.24 | $1,009.30 | $1,009.30 | |