| 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 | $108.34 | 11.293% | $120.5748 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $38.96 | 8.398% | $42.2319 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $247.90 | 7.270% | $265.9223 | $265.92 | $265.90 | $265.90 |
| Purchase #4 | $145.49 | 4.695% | $152.3208 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $207.68 | 8.594% | $225.528 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $220.80 | 7.303% | $236.925 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $161.95 | 12.192% | $181.6949 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $1,131.12 | $1,225.1977 | $1,225.19 | $1,225.20 | $1,225.10 | |