| 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 | $191.56 | 3.197% | $197.6842 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $195.48 | 8.608% | $212.3069 | $212.31 | $212.30 | $212.30 |
| Purchase #3 | $42.50 | 3.347% | $43.9225 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $248.97 | 8.732% | $270.7101 | $270.71 | $270.70 | $270.70 |
| Purchase #5 | $103.62 | 3.336% | $107.0768 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $90.45 | 9.725% | $99.2463 | $99.25 | $99.25 | $99.20 |
| Purchase #7 | $189.44 | 5.864% | $200.5488 | $200.55 | $200.55 | $200.50 |
| 7 purchase totals = | $1,062.02 | $1,131.4956 | $1,131.50 | $1,131.50 | $1,131.40 | |