| 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 | $193.80 | 5.450% | $204.3621 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $25.77 | 12.809% | $29.0709 | $29.07 | $29.05 | $29.10 |
| Purchase #3 | $203.38 | 10.138% | $223.9987 | $224.00 | $224.00 | $224.00 |
| Purchase #4 | $136.94 | 11.396% | $152.5457 | $152.55 | $152.55 | $152.50 |
| Purchase #5 | $89.56 | 10.341% | $98.8214 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $241.34 | 9.106% | $263.3164 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $31.92 | 9.609% | $34.9872 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $922.71 | $1,007.1024 | $1,007.11 | $1,007.05 | $1,007.10 | |