| 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 | $217.87 | 3.278% | $225.0118 | $225.01 | $225.00 | $225.00 |
| Purchase #2 | $130.58 | 4.760% | $136.7956 | $136.80 | $136.80 | $136.80 |
| Purchase #3 | $244.50 | 12.445% | $274.928 | $274.93 | $274.95 | $274.90 |
| Purchase #4 | $106.56 | 11.285% | $118.5853 | $118.59 | $118.60 | $118.60 |
| Purchase #5 | $210.95 | 11.426% | $235.0531 | $235.05 | $235.05 | $235.10 |
| Purchase #6 | $158.62 | 9.517% | $173.7159 | $173.72 | $173.70 | $173.70 |
| Purchase #7 | $90.40 | 3.795% | $93.8307 | $93.83 | $93.85 | $93.80 |
| 7 purchase totals = | $1,159.48 | $1,257.9204 | $1,257.93 | $1,257.95 | $1,257.90 | |