| 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 | $238.70 | 3.602% | $247.298 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $154.98 | 12.326% | $174.0828 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $36.44 | 6.835% | $38.9307 | $38.93 | $38.95 | $38.90 |
| Purchase #4 | $154.71 | 4.452% | $161.5977 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $69.35 | 13.537% | $78.7379 | $78.74 | $78.75 | $78.70 |
| Purchase #6 | $223.47 | 6.787% | $238.6369 | $238.64 | $238.65 | $238.60 |
| Purchase #7 | $88.83 | 8.550% | $96.425 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $966.48 | $1,035.7090 | $1,035.72 | $1,035.80 | $1,035.60 | |