| 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 | $230.67 | 7.445% | $247.8434 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $6.51 | 11.490% | $7.258 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $238.47 | 11.807% | $266.6262 | $266.63 | $266.65 | $266.60 |
| Purchase #4 | $127.93 | 5.317% | $134.732 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $131.92 | 8.855% | $143.6015 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $40.40 | 6.630% | $43.0785 | $43.08 | $43.10 | $43.10 |
| Purchase #7 | $145.64 | 9.620% | $159.6506 | $159.65 | $159.65 | $159.70 |
| 7 purchase totals = | $921.54 | $1,002.7902 | $1,002.79 | $1,002.85 | $1,002.80 | |