| 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 | $197.40 | 11.541% | $220.1819 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $99.49 | 7.816% | $107.2661 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $131.96 | 8.415% | $143.0644 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $197.37 | 12.125% | $221.3011 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $41.85 | 5.192% | $44.0229 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $246.68 | 3.158% | $254.4702 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $157.28 | 6.245% | $167.1021 | $167.10 | $167.10 | $167.10 |
| 7 purchase totals = | $1,072.03 | $1,157.4087 | $1,157.40 | $1,157.35 | $1,157.50 | |