| 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 | $120.52 | 12.470% | $135.5488 | $135.55 | $135.55 | $135.50 |
| Purchase #2 | $204.77 | 7.769% | $220.6786 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $123.94 | 10.765% | $137.2821 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $151.66 | 11.171% | $168.6019 | $168.60 | $168.60 | $168.60 |
| Purchase #5 | $76.68 | 7.745% | $82.6189 | $82.62 | $82.60 | $82.60 |
| Purchase #6 | $46.60 | 13.366% | $52.8286 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $231.95 | 9.639% | $254.3077 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $956.12 | $1,051.8666 | $1,051.87 | $1,051.90 | $1,051.80 | |