| 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 | $41.99 | 3.209% | $43.3375 | $43.34 | $43.35 | $43.30 |
| Purchase #2 | $110.98 | 13.572% | $126.0422 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $205.60 | 13.355% | $233.0579 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $152.26 | 13.295% | $172.503 | $172.50 | $172.50 | $172.50 |
| Purchase #5 | $146.64 | 10.720% | $162.3598 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $89.80 | 13.445% | $101.8736 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $223.97 | 3.480% | $231.7642 | $231.76 | $231.75 | $231.80 |
| 7 purchase totals = | $971.24 | $1,070.9382 | $1,070.93 | $1,070.90 | $1,071.00 | |