| 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 | $131.71 | 3.617% | $136.474 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $202.73 | 5.131% | $213.1321 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $214.27 | 11.727% | $239.3974 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $121.60 | 4.589% | $127.1802 | $127.18 | $127.20 | $127.20 |
| Purchase #5 | $8.62 | 6.280% | $9.1613 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $122.66 | 5.131% | $128.9537 | $128.95 | $128.95 | $129.00 |
| Purchase #7 | $187.41 | 7.313% | $201.1153 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $989.00 | $1,055.4140 | $1,055.41 | $1,055.40 | $1,055.50 | |