| 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 | $220.43 | 12.554% | $248.1028 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $237.25 | 13.622% | $269.5682 | $269.57 | $269.55 | $269.60 |
| Purchase #3 | $148.27 | 8.789% | $161.3015 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $165.67 | 11.212% | $184.2449 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $154.74 | 4.777% | $162.1319 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $8.74 | 3.489% | $9.0449 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $142.58 | 3.502% | $147.5732 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $1,077.68 | $1,181.9674 | $1,181.95 | $1,181.95 | $1,181.90 | |