| 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 | $222.98 | 3.507% | $230.7999 | $230.80 | $230.80 | $230.80 |
| Purchase #2 | $44.64 | 12.594% | $50.262 | $50.26 | $50.25 | $50.30 |
| Purchase #3 | $31.74 | 10.421% | $35.0476 | $35.05 | $35.05 | $35.00 |
| Purchase #4 | $155.43 | 8.804% | $169.1141 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $246.88 | 8.168% | $267.0452 | $267.05 | $267.05 | $267.00 |
| Purchase #6 | $118.59 | 4.570% | $124.0096 | $124.01 | $124.00 | $124.00 |
| Purchase #7 | $138.65 | 5.542% | $146.334 | $146.33 | $146.35 | $146.30 |
| 7 purchase totals = | $958.91 | $1,022.6124 | $1,022.61 | $1,022.60 | $1,022.50 | |