| 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 | $248.55 | 12.465% | $279.5318 | $279.53 | $279.55 | $279.50 |
| Purchase #2 | $170.77 | 6.623% | $182.0801 | $182.08 | $182.10 | $182.10 |
| Purchase #3 | $163.40 | 12.723% | $184.1894 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $201.69 | 4.734% | $211.238 | $211.24 | $211.25 | $211.20 |
| Purchase #5 | $172.66 | 11.396% | $192.3363 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $77.66 | 4.118% | $80.858 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $88.95 | 8.553% | $96.5579 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $1,123.68 | $1,226.7915 | $1,226.80 | $1,226.85 | $1,226.80 | |