| 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 | $238.34 | 11.834% | $266.5452 | $266.55 | $266.55 | $266.50 |
| Purchase #2 | $155.98 | 3.321% | $161.1601 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $144.88 | 5.502% | $152.8513 | $152.85 | $152.85 | $152.90 |
| Purchase #4 | $250.81 | 3.213% | $258.8685 | $258.87 | $258.85 | $258.90 |
| Purchase #5 | $39.62 | 10.555% | $43.8019 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $192.84 | 9.852% | $211.8386 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $192.38 | 10.721% | $213.0051 | $213.01 | $213.00 | $213.00 |
| 7 purchase totals = | $1,214.85 | $1,308.0707 | $1,308.08 | $1,308.05 | $1,308.10 | |