| 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 | $84.31 | 11.259% | $93.8025 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $121.63 | 10.811% | $134.7794 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $135.53 | 3.537% | $140.3237 | $140.32 | $140.30 | $140.30 |
| Purchase #4 | $113.65 | 6.462% | $120.9941 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $219.53 | 4.141% | $228.6207 | $228.62 | $228.60 | $228.60 |
| Purchase #6 | $217.52 | 7.445% | $233.7144 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $115.62 | 9.618% | $126.7403 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $1,007.79 | $1,078.9751 | $1,078.96 | $1,078.95 | $1,078.90 | |