| 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 | $243.72 | 4.584% | $254.8921 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $194.55 | 11.599% | $217.1159 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $158.91 | 9.845% | $174.5547 | $174.55 | $174.55 | $174.60 |
| Purchase #4 | $162.36 | 13.734% | $184.6585 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $199.29 | 9.148% | $217.521 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $85.65 | 6.197% | $90.9577 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $41.84 | 7.352% | $44.9161 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $1,086.32 | $1,184.6160 | $1,184.62 | $1,184.55 | $1,184.70 | |