| 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 | $9.78 | 4.629% | $10.2327 | $10.23 | $10.25 | $10.20 |
| Purchase #2 | $104.33 | 4.710% | $109.2439 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $201.64 | 10.735% | $223.2861 | $223.29 | $223.30 | $223.30 |
| Purchase #4 | $241.52 | 9.137% | $263.5877 | $263.59 | $263.60 | $263.60 |
| Purchase #5 | $12.29 | 3.439% | $12.7127 | $12.71 | $12.70 | $12.70 |
| Purchase #6 | $244.70 | 8.721% | $266.0403 | $266.04 | $266.05 | $266.00 |
| Purchase #7 | $183.93 | 9.268% | $200.9766 | $200.98 | $201.00 | $201.00 |
| 7 purchase totals = | $998.19 | $1,086.0800 | $1,086.08 | $1,086.15 | $1,086.00 | |