| 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 | $123.77 | 9.232% | $135.1964 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $234.33 | 3.247% | $241.9387 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $27.71 | 9.199% | $30.259 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $11.89 | 7.479% | $12.7793 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $44.86 | 3.105% | $46.2529 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $120.64 | 8.102% | $130.4143 | $130.41 | $130.40 | $130.40 |
| Purchase #7 | $101.95 | 13.273% | $115.4818 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $665.15 | $712.3224 | $712.32 | $712.35 | $712.40 | |