| 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 | $120.63 | 11.150% | $134.0802 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $229.76 | 10.479% | $253.8366 | $253.84 | $253.85 | $253.80 |
| Purchase #3 | $226.72 | 6.609% | $241.7039 | $241.70 | $241.70 | $241.70 |
| Purchase #4 | $66.65 | 11.360% | $74.2214 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $120.27 | 11.684% | $134.3223 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $232.32 | 13.313% | $263.2488 | $263.25 | $263.25 | $263.20 |
| Purchase #7 | $11.72 | 6.835% | $12.5211 | $12.52 | $12.50 | $12.50 |
| 7 purchase totals = | $1,008.07 | $1,113.9343 | $1,113.93 | $1,113.90 | $1,113.80 | |