| 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 | $16.97 | 8.255% | $18.3709 | $18.37 | $18.35 | $18.40 |
| Purchase #2 | $216.99 | 6.393% | $230.8622 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $138.28 | 6.150% | $146.7842 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $102.64 | 6.562% | $109.3752 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $212.69 | 13.336% | $241.0543 | $241.05 | $241.05 | $241.10 |
| Purchase #6 | $184.48 | 9.871% | $202.69 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $94.92 | 3.830% | $98.5554 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $966.97 | $1,047.6922 | $1,047.69 | $1,047.70 | $1,047.90 | |