| 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 | $195.25 | 7.407% | $209.7122 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $230.99 | 4.593% | $241.5994 | $241.60 | $241.60 | $241.60 |
| Purchase #3 | $172.65 | 11.599% | $192.6757 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $14.78 | 10.313% | $16.3043 | $16.30 | $16.30 | $16.30 |
| Purchase #5 | $98.64 | 9.206% | $107.7208 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $42.96 | 5.135% | $45.166 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $31.70 | 11.426% | $35.322 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $786.97 | $848.5004 | $848.50 | $848.45 | $848.50 | |