| 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 | $22.70 | 3.511% | $23.497 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $113.49 | 13.771% | $129.1187 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $108.58 | 12.193% | $121.8192 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $77.36 | 12.399% | $86.9519 | $86.95 | $86.95 | $87.00 |
| Purchase #5 | $181.34 | 13.289% | $205.4383 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $245.60 | 9.817% | $269.7106 | $269.71 | $269.70 | $269.70 |
| Purchase #7 | $246.64 | 8.371% | $267.2862 | $267.29 | $267.30 | $267.30 |
| 7 purchase totals = | $995.71 | $1,103.8219 | $1,103.83 | $1,103.80 | $1,103.80 | |