| 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 | $230.92 | 9.394% | $252.6126 | $252.61 | $252.60 | $252.60 |
| Purchase #2 | $143.85 | 8.506% | $156.0859 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $57.84 | 3.744% | $60.0055 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $76.43 | 4.828% | $80.12 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $247.28 | 6.479% | $263.3013 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $247.46 | 3.708% | $256.6358 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $145.65 | 10.822% | $161.4122 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $1,149.43 | $1,230.1733 | $1,230.18 | $1,230.15 | $1,230.10 | |