| 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 | $214.39 | 7.326% | $230.0962 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $104.73 | 13.152% | $118.5041 | $118.50 | $118.50 | $118.50 |
| Purchase #3 | $49.47 | 6.256% | $52.5648 | $52.56 | $52.55 | $52.60 |
| Purchase #4 | $91.82 | 7.354% | $98.5724 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $41.95 | 3.236% | $43.3075 | $43.31 | $43.30 | $43.30 |
| Purchase #6 | $32.66 | 4.697% | $34.194 | $34.19 | $34.20 | $34.20 |
| Purchase #7 | $192.59 | 7.837% | $207.6833 | $207.68 | $207.70 | $207.70 |
| 7 purchase totals = | $727.61 | $784.9223 | $784.91 | $784.90 | $785.00 | |