| 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 | $120.66 | 8.745% | $131.2117 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $63.48 | 8.737% | $69.0262 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $182.41 | 7.379% | $195.87 | $195.87 | $195.85 | $195.90 |
| Purchase #4 | $245.29 | 11.264% | $272.9195 | $272.92 | $272.90 | $272.90 |
| Purchase #5 | $233.29 | 13.525% | $264.8425 | $264.84 | $264.85 | $264.80 |
| Purchase #6 | $228.62 | 7.666% | $246.146 | $246.15 | $246.15 | $246.10 |
| Purchase #7 | $82.79 | 8.740% | $90.0258 | $90.03 | $90.05 | $90.00 |
| 7 purchase totals = | $1,156.54 | $1,270.0417 | $1,270.05 | $1,270.05 | $1,269.90 | |