| 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 | $241.84 | 3.414% | $250.0964 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $50.77 | 9.329% | $55.5063 | $55.51 | $55.50 | $55.50 |
| Purchase #3 | $119.75 | 7.587% | $128.8354 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $135.93 | 8.520% | $147.5112 | $147.51 | $147.50 | $147.50 |
| Purchase #5 | $124.51 | 12.570% | $140.1609 | $140.16 | $140.15 | $140.20 |
| Purchase #6 | $183.35 | 11.357% | $204.1731 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $120.38 | 6.305% | $127.97 | $127.97 | $127.95 | $128.00 |
| 7 purchase totals = | $976.53 | $1,054.2533 | $1,054.26 | $1,054.20 | $1,054.30 | |