| 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 | $189.51 | 7.813% | $204.3164 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $160.55 | 8.585% | $174.3332 | $174.33 | $174.35 | $174.30 |
| Purchase #3 | $49.93 | 3.245% | $51.5502 | $51.55 | $51.55 | $51.60 |
| Purchase #4 | $36.76 | 5.754% | $38.8752 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $106.67 | 9.612% | $116.9231 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $224.78 | 11.664% | $250.9983 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $225.82 | 11.112% | $250.9131 | $250.91 | $250.90 | $250.90 |
| 7 purchase totals = | $994.02 | $1,087.9095 | $1,087.91 | $1,087.90 | $1,087.90 | |