| 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 | $98.87 | 13.826% | $112.5398 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $221.27 | 9.286% | $241.8171 | $241.82 | $241.80 | $241.80 |
| Purchase #3 | $245.41 | 3.837% | $254.8264 | $254.83 | $254.85 | $254.80 |
| Purchase #4 | $128.40 | 6.518% | $136.7691 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $243.85 | 6.722% | $260.2416 | $260.24 | $260.25 | $260.20 |
| Purchase #6 | $153.37 | 11.549% | $171.0827 | $171.08 | $171.10 | $171.10 |
| Purchase #7 | $143.82 | 8.770% | $156.433 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $1,234.99 | $1,333.7097 | $1,333.71 | $1,333.75 | $1,333.60 | |