| 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 | $30.87 | 4.169% | $32.157 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $225.46 | 10.128% | $248.2946 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $178.73 | 7.557% | $192.2366 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $171.51 | 10.556% | $189.6146 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $240.35 | 11.686% | $268.4373 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $43.58 | 4.856% | $45.6962 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $33.39 | 5.453% | $35.2108 | $35.21 | $35.20 | $35.20 |
| 7 purchase totals = | $923.89 | $1,011.6471 | $1,011.65 | $1,011.65 | $1,011.60 | |