| 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 | $197.98 | 12.346% | $222.4226 | $222.42 | $222.40 | $222.40 |
| Purchase #2 | $243.38 | 4.574% | $254.5122 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $210.76 | 9.521% | $230.8265 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $15.65 | 3.815% | $16.247 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $10.64 | 8.208% | $11.5133 | $11.51 | $11.50 | $11.50 |
| Purchase #6 | $219.30 | 13.145% | $248.127 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $62.66 | 9.253% | $68.4579 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $960.37 | $1,052.1065 | $1,052.11 | $1,052.10 | $1,052.00 | |