| 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 | $224.72 | 10.154% | $247.5381 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $68.68 | 11.823% | $76.8 | $76.80 | $76.80 | $76.80 |
| Purchase #3 | $196.97 | 11.769% | $220.1514 | $220.15 | $220.15 | $220.20 |
| Purchase #4 | $134.34 | 7.191% | $144.0004 | $144.00 | $144.00 | $144.00 |
| Purchase #5 | $190.26 | 4.617% | $199.0443 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $165.36 | 7.827% | $178.3027 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $31.89 | 8.239% | $34.5174 | $34.52 | $34.50 | $34.50 |
| 7 purchase totals = | $1,012.22 | $1,100.3543 | $1,100.35 | $1,100.35 | $1,100.30 | |