| 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 | $200.50 | 13.149% | $226.8637 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $97.74 | 9.600% | $107.123 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $229.35 | 4.546% | $239.7763 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $248.32 | 5.566% | $262.1415 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $137.51 | 13.244% | $155.7218 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $139.76 | 5.426% | $147.3434 | $147.34 | $147.35 | $147.30 |
| Purchase #7 | $206.36 | 9.674% | $226.3233 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $1,259.54 | $1,365.2930 | $1,365.28 | $1,365.25 | $1,365.20 | |