| 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 | $232.46 | 4.802% | $243.6227 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $133.90 | 8.433% | $145.1918 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $81.79 | 7.673% | $88.0657 | $88.07 | $88.05 | $88.10 |
| Purchase #4 | $213.32 | 4.583% | $223.0965 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $34.43 | 8.145% | $37.2343 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $147.73 | 6.157% | $156.8257 | $156.83 | $156.85 | $156.80 |
| Purchase #7 | $184.36 | 5.807% | $195.0658 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $1,027.99 | $1,089.1025 | $1,089.11 | $1,089.10 | $1,089.10 | |