| 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 | $10.88 | 9.713% | $11.9368 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $141.40 | 6.493% | $150.5811 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $92.31 | 3.618% | $95.6498 | $95.65 | $95.65 | $95.60 |
| Purchase #4 | $204.33 | 8.544% | $221.788 | $221.79 | $221.80 | $221.80 |
| Purchase #5 | $248.80 | 9.623% | $272.742 | $272.74 | $272.75 | $272.70 |
| Purchase #6 | $202.86 | 10.729% | $224.6248 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $147.57 | 4.168% | $153.7207 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $1,048.15 | $1,131.0432 | $1,131.04 | $1,131.05 | $1,130.90 | |