| 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 | $250.93 | 6.251% | $266.6156 | $266.62 | $266.60 | $266.60 |
| Purchase #2 | $94.67 | 13.781% | $107.7165 | $107.72 | $107.70 | $107.70 |
| Purchase #3 | $192.72 | 4.405% | $201.2093 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $129.73 | 13.501% | $147.2448 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $193.39 | 12.693% | $217.937 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $73.33 | 4.230% | $76.4319 | $76.43 | $76.45 | $76.40 |
| Purchase #7 | $18.58 | 13.668% | $21.1195 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $953.35 | $1,038.2746 | $1,038.28 | $1,038.25 | $1,038.10 | |