| 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 | $104.28 | 9.548% | $114.2367 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $95.45 | 4.229% | $99.4866 | $99.49 | $99.50 | $99.50 |
| Purchase #3 | $173.78 | 10.601% | $192.2024 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $204.89 | 3.233% | $211.5141 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $229.90 | 12.549% | $258.7502 | $258.75 | $258.75 | $258.80 |
| Purchase #6 | $120.69 | 12.467% | $135.7364 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $180.31 | 10.168% | $198.6439 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,109.30 | $1,210.5703 | $1,210.57 | $1,210.60 | $1,210.50 | |