| 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 | $129.61 | 5.608% | $136.8785 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $97.32 | 4.606% | $101.8026 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $136.51 | 12.269% | $153.2584 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $174.53 | 4.243% | $181.9353 | $181.94 | $181.95 | $181.90 |
| Purchase #5 | $240.98 | 12.143% | $270.2422 | $270.24 | $270.25 | $270.20 |
| Purchase #6 | $230.70 | 8.284% | $249.8112 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $43.47 | 12.418% | $48.8681 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $1,053.12 | $1,142.7963 | $1,142.80 | $1,142.80 | $1,142.80 | |