| 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 | $245.29 | 3.208% | $253.1589 | $253.16 | $253.15 | $253.20 |
| Purchase #2 | $55.81 | 10.798% | $61.8364 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $180.31 | 11.564% | $201.161 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $90.58 | 4.250% | $94.4297 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $106.93 | 12.835% | $120.6545 | $120.65 | $120.65 | $120.70 |
| Purchase #6 | $155.93 | 12.620% | $175.6084 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $151.87 | 10.492% | $167.8042 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $986.72 | $1,074.6531 | $1,074.65 | $1,074.65 | $1,074.70 | |