| 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 | $6.96 | 4.782% | $7.2928 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $209.47 | 4.647% | $219.2041 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $168.27 | 10.379% | $185.7347 | $185.73 | $185.75 | $185.70 |
| Purchase #4 | $165.84 | 8.667% | $180.2134 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $128.88 | 12.124% | $144.5054 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $155.52 | 10.227% | $171.425 | $171.43 | $171.45 | $171.40 |
| Purchase #7 | $100.35 | 10.238% | $110.6238 | $110.62 | $110.60 | $110.60 |
| 7 purchase totals = | $935.29 | $1,018.9992 | $1,018.99 | $1,019.00 | $1,018.90 | |