| 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 | $110.56 | 7.310% | $118.6419 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $85.42 | 5.361% | $89.9994 | $90.00 | $90.00 | $90.00 |
| Purchase #3 | $147.62 | 13.601% | $167.6978 | $167.70 | $167.70 | $167.70 |
| Purchase #4 | $240.37 | 5.393% | $253.3332 | $253.33 | $253.35 | $253.30 |
| Purchase #5 | $78.27 | 6.454% | $83.3215 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $241.62 | 12.578% | $272.011 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $82.71 | 13.246% | $93.6658 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $986.57 | $1,078.6706 | $1,078.67 | $1,078.65 | $1,078.60 | |