| 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 | $250.48 | 6.566% | $266.9265 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $189.83 | 11.258% | $211.2011 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $244.39 | 7.694% | $263.1934 | $263.19 | $263.20 | $263.20 |
| Purchase #4 | $88.45 | 4.186% | $92.1525 | $92.15 | $92.15 | $92.20 |
| Purchase #5 | $202.98 | 9.422% | $222.1048 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $42.68 | 5.762% | $45.1392 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $158.66 | 12.181% | $177.9864 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $1,177.47 | $1,278.7039 | $1,278.70 | $1,278.75 | $1,278.70 | |