| 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 | $134.44 | 4.535% | $140.5369 | $140.54 | $140.55 | $140.50 |
| Purchase #2 | $118.71 | 6.157% | $126.019 | $126.02 | $126.00 | $126.00 |
| Purchase #3 | $243.42 | 5.258% | $256.219 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $5.55 | 10.772% | $6.1478 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $235.45 | 4.474% | $245.984 | $245.98 | $246.00 | $246.00 |
| Purchase #6 | $66.49 | 7.287% | $71.3351 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $178.98 | 5.601% | $189.0047 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $983.04 | $1,035.2465 | $1,035.25 | $1,035.25 | $1,035.10 | |