| 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 | $187.36 | 6.728% | $199.9656 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $96.79 | 8.515% | $105.0317 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $59.58 | 12.726% | $67.1622 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $37.93 | 4.320% | $39.5686 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $120.84 | 13.649% | $137.3335 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $38.26 | 4.365% | $39.93 | $39.93 | $39.95 | $39.90 |
| Purchase #7 | $243.51 | 8.187% | $263.4462 | $263.45 | $263.45 | $263.40 |
| 7 purchase totals = | $784.27 | $852.4378 | $852.44 | $852.45 | $852.40 | |