| 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 | $107.85 | 12.748% | $121.5987 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $79.85 | 10.200% | $87.9947 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $126.60 | 11.234% | $140.8222 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $208.28 | 9.839% | $228.7727 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $230.74 | 4.582% | $241.3125 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $160.90 | 11.443% | $179.3118 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $11.99 | 10.819% | $13.2872 | $13.29 | $13.30 | $13.30 |
| 7 purchase totals = | $926.21 | $1,013.0998 | $1,013.09 | $1,013.05 | $1,013.10 | |