| 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 | $198.85 | 10.462% | $219.6537 | $219.65 | $219.65 | $219.70 |
| Purchase #2 | $207.29 | 8.833% | $225.5999 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $108.57 | 6.749% | $115.8974 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $185.95 | 8.168% | $201.1384 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $168.42 | 12.314% | $189.1592 | $189.16 | $189.15 | $189.20 |
| Purchase #6 | $39.91 | 10.170% | $43.9688 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $237.84 | 10.865% | $263.6813 | $263.68 | $263.70 | $263.70 |
| 7 purchase totals = | $1,146.83 | $1,259.0987 | $1,259.10 | $1,259.10 | $1,259.20 | |