| 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 | $186.90 | 3.703% | $193.8209 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $186.98 | 13.608% | $212.4242 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $241.38 | 8.579% | $262.088 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $196.98 | 11.763% | $220.1508 | $220.15 | $220.15 | $220.20 |
| Purchase #5 | $10.74 | 8.335% | $11.6352 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $91.40 | 7.724% | $98.4597 | $98.46 | $98.45 | $98.50 |
| Purchase #7 | $102.86 | 4.759% | $107.7551 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $1,017.24 | $1,106.3339 | $1,106.34 | $1,106.30 | $1,106.40 | |