| 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 | $240.88 | 3.329% | $248.8989 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $144.79 | 12.189% | $162.4385 | $162.44 | $162.45 | $162.40 |
| Purchase #3 | $106.88 | 12.853% | $120.6173 | $120.62 | $120.60 | $120.60 |
| Purchase #4 | $75.81 | 6.292% | $80.58 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $118.36 | 8.673% | $128.6254 | $128.63 | $128.65 | $128.60 |
| Purchase #6 | $128.80 | 5.651% | $136.0785 | $136.08 | $136.10 | $136.10 |
| Purchase #7 | $127.95 | 10.514% | $141.4027 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $943.47 | $1,018.6413 | $1,018.65 | $1,018.70 | $1,018.60 | |