| 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 | $201.94 | 9.751% | $221.6312 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $172.74 | 3.632% | $179.0139 | $179.01 | $179.00 | $179.00 |
| Purchase #3 | $199.83 | 13.444% | $226.6951 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $228.25 | 13.601% | $259.2943 | $259.29 | $259.30 | $259.30 |
| Purchase #5 | $202.97 | 8.310% | $219.8368 | $219.84 | $219.85 | $219.80 |
| Purchase #6 | $221.74 | 12.158% | $248.6991 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $159.45 | 3.578% | $165.1551 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $1,386.92 | $1,520.3255 | $1,520.33 | $1,520.35 | $1,520.30 | |