| 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 | $220.61 | 5.187% | $232.053 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $130.80 | 3.529% | $135.4159 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $38.95 | 3.337% | $40.2498 | $40.25 | $40.25 | $40.20 |
| Purchase #4 | $206.55 | 12.805% | $232.9987 | $233.00 | $233.00 | $233.00 |
| Purchase #5 | $243.36 | 3.402% | $251.6391 | $251.64 | $251.65 | $251.60 |
| Purchase #6 | $136.88 | 13.691% | $155.6202 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $99.83 | 12.181% | $111.9903 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $1,076.98 | $1,159.9670 | $1,159.97 | $1,159.95 | $1,159.90 | |