| 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 | $123.74 | 4.773% | $129.6461 | $129.65 | $129.65 | $129.60 |
| Purchase #2 | $35.65 | 5.374% | $37.5658 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $179.89 | 12.141% | $201.7304 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $47.57 | 6.594% | $50.7068 | $50.71 | $50.70 | $50.70 |
| Purchase #5 | $8.86 | 11.230% | $9.855 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $243.84 | 10.517% | $269.4847 | $269.48 | $269.50 | $269.50 |
| Purchase #7 | $214.57 | 5.381% | $226.116 | $226.12 | $226.10 | $226.10 |
| 7 purchase totals = | $854.12 | $925.1048 | $925.12 | $925.10 | $925.10 | |