| 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 | $247.86 | 12.151% | $277.9775 | $277.98 | $278.00 | $278.00 |
| Purchase #2 | $37.45 | 5.797% | $39.621 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $111.43 | 3.811% | $115.6766 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $150.72 | 5.683% | $159.2854 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $95.82 | 8.249% | $103.7242 | $103.72 | $103.70 | $103.70 |
| Purchase #6 | $90.68 | 3.573% | $93.92 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $9.54 | 13.676% | $10.8447 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $743.50 | $801.0494 | $801.05 | $801.05 | $801.00 | |