| 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 | $39.45 | 10.690% | $43.6672 | $43.67 | $43.65 | $43.70 |
| Purchase #2 | $136.62 | 11.344% | $152.1182 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $227.30 | 5.388% | $239.5469 | $239.55 | $239.55 | $239.50 |
| Purchase #4 | $62.76 | 9.111% | $68.4781 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $194.32 | 5.292% | $204.6034 | $204.60 | $204.60 | $204.60 |
| Purchase #6 | $138.99 | 12.433% | $156.2706 | $156.27 | $156.25 | $156.30 |
| Purchase #7 | $198.72 | 12.559% | $223.6772 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $998.16 | $1,088.3616 | $1,088.37 | $1,088.35 | $1,088.40 | |