| 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 | $104.88 | 3.457% | $108.5057 | $108.51 | $108.50 | $108.50 |
| Purchase #2 | $110.88 | 3.383% | $114.6311 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $239.91 | 3.743% | $248.8898 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $212.73 | 7.321% | $228.304 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $105.39 | 9.744% | $115.6592 | $115.66 | $115.65 | $115.70 |
| Purchase #6 | $210.66 | 4.830% | $220.8349 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $223.42 | 8.323% | $242.0152 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $1,207.87 | $1,278.8399 | $1,278.84 | $1,278.85 | $1,278.80 | |