| 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 | $103.55 | 11.832% | $115.802 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $246.30 | 6.801% | $263.0509 | $263.05 | $263.05 | $263.10 |
| Purchase #3 | $137.29 | 7.661% | $147.8078 | $147.81 | $147.80 | $147.80 |
| Purchase #4 | $151.81 | 13.303% | $172.0053 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $219.43 | 4.789% | $229.9385 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $23.75 | 8.599% | $25.7923 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $230.53 | 6.615% | $245.7796 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $1,112.66 | $1,200.1764 | $1,200.18 | $1,200.20 | $1,200.20 | |