| 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 | $223.92 | 9.735% | $245.7186 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $221.79 | 9.774% | $243.4678 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $145.70 | 5.424% | $153.6028 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $147.41 | 8.284% | $159.6214 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $189.89 | 11.253% | $211.2583 | $211.26 | $211.25 | $211.30 |
| Purchase #6 | $242.58 | 9.630% | $265.9405 | $265.94 | $265.95 | $265.90 |
| Purchase #7 | $51.48 | 8.599% | $55.9068 | $55.91 | $55.90 | $55.90 |
| 7 purchase totals = | $1,222.77 | $1,335.5162 | $1,335.52 | $1,335.45 | $1,335.50 | |